CN203480928U - Intelligent conductor temperature-measurement high-voltage crosslinked cable - Google Patents
Intelligent conductor temperature-measurement high-voltage crosslinked cable Download PDFInfo
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- CN203480928U CN203480928U CN201320587206.XU CN201320587206U CN203480928U CN 203480928 U CN203480928 U CN 203480928U CN 201320587206 U CN201320587206 U CN 201320587206U CN 203480928 U CN203480928 U CN 203480928U
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Abstract
The utility model discloses an intelligent conductor temperature-measurement high-voltage crosslinked cable which comprises a conductive wire core, a conductor shielding layer, an insulator, a silicone rubber insulation shielding layer, a buffer layer, a metal cover layer, an anticorrosive layer, a sheath layer, temperature-sensitive fibers, a metal protective layer and a temperature-sensitive optical cable. The conductive wire core is successively coated with the conductor shielding layer, the insulator, the silicone rubber insulation shielding layer, the buffer layer, the metal cover layer, the anticorrosive layer and the sheath layer. The temperature-sensitive optical cable is arranged at the center of the conductive wire core. 2-6 temperature-sensitive fibers of the same specification are arranged in the temperature-sensitive optical cable. Under the condition of acceptable operating temperature of the cable, current-carrying capacity of the cable is raised, transmittability of the cable is maximized, electric energy transmission cost of the cable is reduced, and security, reliability and economical efficiency of conventional high-voltage and ultra-high voltage crosslinked cables are raised effectively.
Description
Technical field
The utility model relates to electric wire mechanical manufacturing field, specifically a kind of conductive intelligent body examination temperature high-pressure cross-linking cable.
Background technology
Traditional power cable line lacks the effective on-line monitoring of cable operational system, once cable lays operation, just in without supervision or supervision not in time, state not in place, until cable fault just goes after occurring to pay close attention to, cause the cable failure rate of electrical network higher.In addition, because the load capacity of cable is all calculated in theory, there is larger remaining, exist certain waste, from economic angle, in the urgent need to taking measures to guarantee, in the situation that be no more than the allowable temperature of cable, bring into play the transmittability of cable, to obtain larger economic benefit the largelyst.Meanwhile, the temp measuring system that oneself has at present can only measure the surface temperature in cable running, and the true temperature in cable conductor running cannot detect.The purpose of this utility model is to provide the conductive intelligent body examination temperature high-pressure cross-linking cable of cable conductor temperature in a kind of effectively monitoring cable running.
Utility model content
For the problems referred to above, the utility model aims to provide a kind of conductive intelligent body examination temperature high-pressure cross-linking cable.
For realizing this technical purpose, scheme of the present utility model is: a kind of conductive intelligent body examination temperature high-pressure cross-linking cable, comprises conductor wire core, conductor shield, insulator, silicon rubber insulation screen, resilient coating, metal sheath, anticorrosive coat, restrictive coating, temperature sensing optical fiber, coat of metal, temperature sensing optical cable; Described conductor wire core is surrounded by conductor shield, insulator, silicon rubber insulation screen, resilient coating, metal sheath, anticorrosive coat, restrictive coating outward successively; The center of described conductor wire core is provided with temperature sensing optical cable; The temperature sensing optical fiber that has 2-6 root specification of the same race in described temperature sensing optical cable.
As preferably, described temperature sensing optical fiber is provided with coat of metal outward, and coat of metal is to consist of steel pipe and oversheath.
As preferably, described silicon rubber insulation screen has excellent hot property, electric property, and fire resistance, particularly emits without toxic gas during high-temp combustion, and the Si0z layer of generation still invests on conductor wire core, keeps the respective performances of cable.
Beneficial effect
The utility model by temperature sensing optical cable to cable conductor the temperature variations in running carry out signal feedback; the running status of monitoring cable conductor and and the cable insulation degree of aging that causes thus; by the feedback signal of temperature sensing optical cable, find the mistake thermal site of cable body; improve the local heat dissipation environment of cable; delay cable aging speed; avoid causing because cable is overheated the generation of accident, guarantee the safe operation of cable in electrical network; Meanwhile, the utility model can be measured the true temperature in cable running by temperature sensing optical cable, under the permission operating temperature condition of cable, improves current-carrying capacity of cable, and the transmittability of maximum performance cable reduces cable power delivery cost.The utility model can effectively improve fail safe, reliability and the economy of conventional high pressure and ultra-high voltage cross-linking cable.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of conductive intelligent body examination temperature high-pressure cross-linking cable;
In figure: conductor wire core 1, conductor shield 2, insulator 3, silicon rubber insulation screen 4, resilient coating 5, metal sheath 6, anticorrosive coat 7, restrictive coating 8, temperature sensing optical fiber 9, coat of metal 10, temperature sensing optical cable 11.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
As shown in Figure 1, a kind of conductive intelligent body examination temperature high-pressure cross-linking cable of the utility model embodiment, comprises conductor wire core 1, conductor shield 2, insulator 3, silicon rubber insulation screen 4, resilient coating 5, metal sheath 6, anticorrosive coat 7, restrictive coating 8, temperature sensing optical fiber 9, coat of metal 10, temperature sensing optical cable 11; Outer conductor shield 2, insulator 3, silicon rubber insulation screen 4, resilient coating 5, metal sheath 6, anticorrosive coat 7, the restrictive coating 8 of being surrounded by successively of described conductor wire core 1; The center of described conductor wire core 1 is provided with temperature sensing optical cable 11; Described temperature-sensitive
The temperature sensing optical fiber 9 that has 2-6 root specification of the same race in optical cable 11.
As preferably, outside described temperature sensing optical fiber 9, is provided with coat of metal 10, coat of metal 10 is to consist of steel pipe and oversheath.
As preferably, described silicon rubber insulation screen 4 has excellent hot property, electric property, and fire resistance, particularly emits without toxic gas during high-temp combustion, and the Si0z layer of generation still invests on conductor wire core, keeps the respective performances of cable.
The above; it is only preferred embodiment of the present utility model; not in order to limit the utility model, any trickle modification that every foundation technical spirit of the present utility model is done above embodiment, be equal to and replace and improve, within all should being included in the protection range of technical solutions of the utility model.
Claims (2)
1. a conductive intelligent body examination temperature high-pressure cross-linking cable, comprises conductor wire core, conductor shield, insulator, silicon rubber insulation screen, resilient coating, metal sheath, anticorrosive coat, restrictive coating, temperature sensing optical fiber, coat of metal, temperature sensing optical cable; It is characterized in that: described conductor wire core is surrounded by conductor shield, insulator, silicon rubber insulation screen, resilient coating, metal sheath, anticorrosive coat, restrictive coating outward successively; The center of described conductor wire core is provided with temperature sensing optical cable; The temperature sensing optical fiber that has 2-6 root specification of the same race in described temperature sensing optical cable.
2. a kind of conductive intelligent body examination temperature high-pressure cross-linking cable according to claim 1, is characterized in that: described temperature sensing optical fiber is provided with coat of metal outward, and coat of metal is to consist of steel pipe and oversheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320587206.XU CN203480928U (en) | 2013-09-23 | 2013-09-23 | Intelligent conductor temperature-measurement high-voltage crosslinked cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320587206.XU CN203480928U (en) | 2013-09-23 | 2013-09-23 | Intelligent conductor temperature-measurement high-voltage crosslinked cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203480928U true CN203480928U (en) | 2014-03-12 |
Family
ID=50229211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320587206.XU Expired - Fee Related CN203480928U (en) | 2013-09-23 | 2013-09-23 | Intelligent conductor temperature-measurement high-voltage crosslinked cable |
Country Status (1)
| Country | Link |
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| CN (1) | CN203480928U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110702260A (en) * | 2019-10-16 | 2020-01-17 | 安徽中科智泰光电测控科技有限公司 | Distributed optical fiber temperature measurement system for coal mine |
| CN111180117A (en) * | 2020-02-15 | 2020-05-19 | 国网天津市电力公司 | Intelligent security high pressure single core cable |
| CN113113174A (en) * | 2021-02-22 | 2021-07-13 | 深圳市壹电电力技术有限公司 | Cable with fault self-diagnosis function for intelligent cable system |
| CN113223756A (en) * | 2020-01-21 | 2021-08-06 | 日立金属株式会社 | Multi-core cable |
-
2013
- 2013-09-23 CN CN201320587206.XU patent/CN203480928U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110702260A (en) * | 2019-10-16 | 2020-01-17 | 安徽中科智泰光电测控科技有限公司 | Distributed optical fiber temperature measurement system for coal mine |
| CN113223756A (en) * | 2020-01-21 | 2021-08-06 | 日立金属株式会社 | Multi-core cable |
| CN111180117A (en) * | 2020-02-15 | 2020-05-19 | 国网天津市电力公司 | Intelligent security high pressure single core cable |
| CN113113174A (en) * | 2021-02-22 | 2021-07-13 | 深圳市壹电电力技术有限公司 | Cable with fault self-diagnosis function for intelligent cable system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGXI TAIPINGYANG CABLE GROUP CO., LTD. Free format text: FORMER NAME: JIANGXI TAIPINGYANG CABLE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: No. 328 blue 330000 Jiangxi city of Nanchang province Anyi County Economic Development Zone Xinwei Avenue Patentee after: JIANGXI PACIFIC CABLE GROUP CO., LTD. Address before: No. 328 blue 330000 Jiangxi city of Nanchang province Anyi County Economic Development Zone Xinwei Avenue Patentee before: JIANGXI PACIFIC CABLE CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20170923 |