CN203480879U - Cable with convenient cooling - Google Patents
Cable with convenient cooling Download PDFInfo
- Publication number
- CN203480879U CN203480879U CN201320567730.0U CN201320567730U CN203480879U CN 203480879 U CN203480879 U CN 203480879U CN 201320567730 U CN201320567730 U CN 201320567730U CN 203480879 U CN203480879 U CN 203480879U
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- CN
- China
- Prior art keywords
- cable
- core
- shell
- conductor
- insulated
- 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.)
- Expired - Fee Related
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Abstract
Disclosed in the utility model is a cable with convenient cooling. The cable comprises conductors formed by bunch stranding of tin-plated soft copper wires; and the outer sides of the conductors are plated with insulation films. In addition, the cable also includes a reinforced core; the multiple conductors encircle the reinforced core and the reinforced core and the conductors are twisted to form a cable core. A shielding layer, a metal armored layer, and an insulated sheath shell are successively arranged at the outer side of the cable core; a plurality of arc cooling grooves are arranged at the outer wall of the outer-layer insulated sheath shell; and a plurality of notches are arranged in the inner wall of the insulated sheath shell. According to the utility model, on the basis of the arc groove design of the insulated shell, the cooling surface of the insulated shell is expanded and the cooling efficiency is enhanced. Therefore, the cable can be applied to high-temperature occasion.
Description
Technical field
The utility model relates generally to cable technology field, relates in particular to a kind of fugitive electric heating cable.
Background technology
General cable insulation shell is one deck rubber layer, be to increase heat radiation, and some meetings are by louvre is set on insulation crust, but can reduce cable intensity like this, easily by external environment, is corroded, and causes a series of consequences such as electric leakage.
Utility model content
The utility model object is exactly in order to make up the defect of prior art, and a kind of fugitive electric heating cable is provided.
The utility model is achieved through the following technical solutions:
A kind of fugitive electric heating cable, include conductor, described conductor is formed by zinc-plated soft copper tow strand, conductor outside is coated with one deck dielectric film, also include strengthening core, described multiple conducting wires is surrounded on strengthening core surrounding and the stranded bunchy of strengthening core forms cable core, and described cable core outside is provided with screen, metal armouring layer and insulating sleeve shell successively, described outer layer insulation sheath shell outer wall is provided with some arc heat radiation grooves, and described insulating sleeve shell inwall is provided with some breach.
The utility model has the advantages that:
The design of the utility model insulation crust arc groove, has expanded insulation shell radiating surface, has increased specific heat load, is a cable that some high temperature occasions are used that is applicable to.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of fugitive electric heating cable, include conductor 1, described conductor 1 is formed by zinc-plated soft copper tow strand, and conductor 1 outside is coated with one deck dielectric film, also includes strengthening core 2, described multiple conducting wires is surrounded on strengthening core 2 surroundings and the stranded bunchy of strengthening core forms cable core, described cable core outside is provided with screen 3, metal armouring layer 4 and insulating sleeve shell 5 successively, and described outer layer insulation sheath shell 5 outer walls are provided with some arc heat radiation grooves 6, and described insulating sleeve shell inwall is provided with some breach 7.
Claims (1)
1. a fugitive electric heating cable, it is characterized in that: include conductor, described conductor is formed by zinc-plated soft copper tow strand, conductor outside is coated with one deck dielectric film, also include strengthening core, described multiple conducting wires is surrounded on strengthening core surrounding and the stranded bunchy of strengthening core forms cable core, and described cable core outside is provided with screen, metal armouring layer and insulating sleeve shell successively, described outer layer insulation sheath shell outer wall is provided with some arc heat radiation grooves, and described insulating sleeve shell inwall is provided with some breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320567730.0U CN203480879U (en) | 2013-09-13 | 2013-09-13 | Cable with convenient cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320567730.0U CN203480879U (en) | 2013-09-13 | 2013-09-13 | Cable with convenient cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203480879U true CN203480879U (en) | 2014-03-12 |
Family
ID=50229163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320567730.0U Expired - Fee Related CN203480879U (en) | 2013-09-13 | 2013-09-13 | Cable with convenient cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203480879U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104992768A (en) * | 2015-07-06 | 2015-10-21 | 桐乡市濮院舍尔得针织制衣厂 | Cable with fast-heat dissipation thermal insulation shield cover |
| CN104992766A (en) * | 2015-07-06 | 2015-10-21 | 杭州乔日家纺贸易商行 | Cable with thermal insulation shield cover provided with guide slope portions and sliding groove sliders |
| CN105118561A (en) * | 2015-07-06 | 2015-12-02 | 永康市夏宁布料有限公司 | Highly stable cable having heat-isolating shield with heat-insulation layer |
| CN105679439A (en) * | 2016-03-31 | 2016-06-15 | 宁国市明福线缆有限公司 | Cross-linked polyethylene insulated cable |
| CN105679424A (en) * | 2016-03-31 | 2016-06-15 | 宁国市明福线缆有限公司 | High-voltage power cable |
-
2013
- 2013-09-13 CN CN201320567730.0U patent/CN203480879U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104992768A (en) * | 2015-07-06 | 2015-10-21 | 桐乡市濮院舍尔得针织制衣厂 | Cable with fast-heat dissipation thermal insulation shield cover |
| CN104992766A (en) * | 2015-07-06 | 2015-10-21 | 杭州乔日家纺贸易商行 | Cable with thermal insulation shield cover provided with guide slope portions and sliding groove sliders |
| CN105118561A (en) * | 2015-07-06 | 2015-12-02 | 永康市夏宁布料有限公司 | Highly stable cable having heat-isolating shield with heat-insulation layer |
| WO2017005171A1 (en) * | 2015-07-06 | 2017-01-12 | 顾玉奎 | Cable provided with thermal insulation shield that dissipates heat fast |
| CN105679439A (en) * | 2016-03-31 | 2016-06-15 | 宁国市明福线缆有限公司 | Cross-linked polyethylene insulated cable |
| CN105679424A (en) * | 2016-03-31 | 2016-06-15 | 宁国市明福线缆有限公司 | High-voltage power cable |
| CN105679424B (en) * | 2016-03-31 | 2017-04-26 | 安徽明福电缆有限公司 | High-voltage power cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20140913 |
|
| EXPY | Termination of patent right or utility model |