CN202127231U - Oil charge type terminal with function of monitoring position of insulating oil in real time - Google Patents
Oil charge type terminal with function of monitoring position of insulating oil in real time Download PDFInfo
- Publication number
- CN202127231U CN202127231U CN2011202253660U CN201120225366U CN202127231U CN 202127231 U CN202127231 U CN 202127231U CN 2011202253660 U CN2011202253660 U CN 2011202253660U CN 201120225366 U CN201120225366 U CN 201120225366U CN 202127231 U CN202127231 U CN 202127231U
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- China
- Prior art keywords
- oil
- liquid
- level probe
- real time
- terminal
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- 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 - Lifetime
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Abstract
The utility model discloses an oil charge type terminal with the function of monitoring the position of insulating oil in real time, which comprises an oil charge type terminal body, a connection component, a liquid-level probe and an intelligent integration box, wherein the connection component comprises connectors of a control valve, an oil line and the like, and the liquid-level probe is mainly formed by integrating electrical elements such as a precise pressure sensor and the like. The liquid-level probe is communicated with the terminal insulating oil by the connection component, is completely positioned outside the terminal and is communicated with the intelligent integration box by a transmission line. The oil charge type terminal has the function of monitoring the position of the insulating oil in real time and has high security.
Description
Technical field
The utility model relates to a kind of oil-filled terminal with insulating oil position real time monitoring function.
Background technology
Fast development along with the construction of China State Grid; Scale of power is increasing; Power network safety operation increases people's lives and national product influence day by day, and also increasingly high to the requirement of operation of power networks reliability, national grid has proposed the construction requirements of intelligent electrical network.For electric cable accessories, strengthening the real-time status detection of cross-linked power cable oil-filled terminal insulating oil position has been development trend.At present, the interior insulation of iknsulating liquid as the terminal also need be filled in lot of domestic and international crosslinked cable terminal, though this Terminal Type technology is very ripe, the terminal iknsulating liquid is a big influencing factor of electric power netting safe running in case generation is leaked with regard to the entail dangers to terminal security; The insulating oil of revealing simultaneously also can pollute environment, and whether timely discovery insulating oil in service exists leakage can prevent the terminal fault that this type defective causes effectively, reduces environmental pollution.So it is necessary that this type cable termination is carried out real-time oil level monitoring.But the terminal insulating oil is in again in the high voltage electric field, monitor and there is certain technical difficulty in the Electric Field Distribution that can not influence in the equipment its position.
The utility model content
The utility model technical problem to be solved is to propose a kind of oil-filled terminal with insulating oil position real time monitoring function, and this oil-filled terminal with insulating oil position real time monitoring function has insulating oil position real time monitoring function, and is safe.
The technical solution of the utility model is following:
A kind of oil-filled terminal with insulating oil position real time monitoring function; Comprise oil-filled terminal body, coupling assembling, liquid-level probe and intelligent integrated case; Liquid-level probe is to communicate through the intrinsic insulating oil of coupling assembling and oil-filled terminal; Liquid-level probe places the oil-filled terminal body exterior fully, and liquid-level probe is connected with intelligent integrated case through transmission line.
The integrated case of intelligence has and is used for acquired signal is analyzed with the microprocessor that calculates, is used for display screen and the telecommunication unit that is used to communicate by letter that data show.
Beneficial effect:
The utlity model has the oil-filled terminal of insulating oil position real time monitoring function, liquid-level probe is linked to each other with the terminal through coupling assembling, liquid-level probe changes into the signal of telecommunication through the probe internal circuit with liquid level; Be transported to data processing module (being microprocessor) through line, the signal of telecommunication is converted into liquid level elevation and demonstration, through remote communication module data are sent to control centre again; Realization is to the Long-distance Control of checkout equipment; Therefore, real-time is good, has the function of remote monitoring; Thereby avoid operating personnel in the high voltage electric field environment of being everlasting, to operate, safe.
Description of drawings
Fig. 1 is the general structure sketch map with oil-filled terminal of insulating oil position real time monitoring function.
Label declaration: 1-oil-filled terminal body, 2-coupling assembling, 3-liquid-level probe, the integrated case of 4-intelligence.
Embodiment
Below will combine accompanying drawing and specific embodiment that the utility model is explained further details:
Embodiment 1:
Like Fig. 1; A kind of oil-filled terminal with insulating oil position real time monitoring function; Comprise oil-filled terminal body, coupling assembling, liquid-level probe and intelligent integrated case; Liquid-level probe is to communicate with the terminal insulating oil through coupling assembling, places fully outside the terminal, and liquid-level probe is connected with intelligent integrated case through transmission line.
Have the conversion of collection display module in the integrated case of intelligence, be provided with microprocessor that is used for data processing and the remote communication module that is used for telecommunication.
Liquid-level probe places outside the terminal fully, connects through coupling assembling with the terminal insulating oil, and terminal inner is not had influence.
Coupling assembling is made up of the valve on oil pipe and the oil pipe, and an end of oil pipe is inserted in the oil-filled terminal body and is communicated with in insulating oil, and the other end of oil pipe is connected with liquid-level probe through screw thread.When liquid-level probe is installed, valve closing; When needing to detect liquid level, valve open.
The integrated case of intelligence has and is used for acquired signal is analyzed with the microprocessor that calculates, is used for display screen and the telecommunication unit that is used to communicate by letter that data show.
The integrated case of intelligence be embodied as prior art.
Described microprocessor is single-chip microcomputer or DSP.
Described telecommunication unit is the communication interface that 2G communication module, 3G communication module or be used for links to each other with the internet.Liquid-level probe communicates with the insulating oil of oil-filled terminal through coupling assembling; Liquid-level probe changes into the signal of telecommunication through internal circuit with liquid level; Be transported to intelligent integrated case through holding wire, and make data be sent to monitoring center's computer system, be used for realizing remote monitoring oil-filled terminal.
Claims (2)
1. oil-filled terminal with insulating oil position real time monitoring function; It is characterized in that; Comprise oil-filled terminal body, coupling assembling, liquid-level probe and intelligent integrated case; Liquid-level probe is to communicate through the intrinsic insulating oil of coupling assembling and oil-filled terminal, and liquid-level probe places the oil-filled terminal body exterior fully, and liquid-level probe is connected with intelligent integrated case through transmission line.
2. the oil-filled terminal with insulating oil position real time monitoring function according to claim 1 is characterized in that: intelligent integrated case has and is used for acquired signal is analyzed with the microprocessor that calculates, is used for display screen and the telecommunication unit that is used to communicate by letter that data show.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202253660U CN202127231U (en) | 2011-06-29 | 2011-06-29 | Oil charge type terminal with function of monitoring position of insulating oil in real time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202253660U CN202127231U (en) | 2011-06-29 | 2011-06-29 | Oil charge type terminal with function of monitoring position of insulating oil in real time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202127231U true CN202127231U (en) | 2012-01-25 |
Family
ID=45490293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202253660U Expired - Lifetime CN202127231U (en) | 2011-06-29 | 2011-06-29 | Oil charge type terminal with function of monitoring position of insulating oil in real time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202127231U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103311873A (en) * | 2013-05-31 | 2013-09-18 | 国家电网公司 | Oil charging cable terminal with insulating oil level testing function |
| CN104677459A (en) * | 2015-03-13 | 2015-06-03 | 国家电网公司 | Oil-filled cable terminal oil level measuring and oil supplementing method |
| CN113013828A (en) * | 2021-04-22 | 2021-06-22 | 无锡德刚精工机电设备有限公司 | Oil level on-line monitoring's compound cover outdoor termination |
| CN113746055A (en) * | 2021-09-07 | 2021-12-03 | 特变电工昭和（山东）电缆附件有限公司 | Intelligent oil-filled outdoor power terminal and working method thereof |
-
2011
- 2011-06-29 CN CN2011202253660U patent/CN202127231U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103311873A (en) * | 2013-05-31 | 2013-09-18 | 国家电网公司 | Oil charging cable terminal with insulating oil level testing function |
| CN104677459A (en) * | 2015-03-13 | 2015-06-03 | 国家电网公司 | Oil-filled cable terminal oil level measuring and oil supplementing method |
| CN113013828A (en) * | 2021-04-22 | 2021-06-22 | 无锡德刚精工机电设备有限公司 | Oil level on-line monitoring's compound cover outdoor termination |
| CN113746055A (en) * | 2021-09-07 | 2021-12-03 | 特变电工昭和（山东）电缆附件有限公司 | Intelligent oil-filled outdoor power terminal and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHANGLAN CABLE ACCESSORIES CO., LTD. Free format text: FORMER NAME: CHANGSHA CABLE ACCESSORY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 410205 Hunan province Changsha City Lugu high tech Industrial Park District Tongzi Po Road No. 223 Patentee after: Changlan Cable Accessories Co., Ltd. Patentee after: Electric Power of Hunan Address before: 410205 Hunan province Changsha City Lugu high tech Industrial Park District Tongzi Po Road No. 223 Patentee before: Changsha Cable Accessory CO., Ltd. Patentee before: Electric Power of Hunan |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120125 |
|
| CX01 | Expiry of patent term |