CN104568327A - Novel ring main unit SF6 gas leakage on-line monitoring device - Google Patents
Novel ring main unit SF6 gas leakage on-line monitoring device Download PDFInfo
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- CN104568327A CN104568327A CN201310494125.XA CN201310494125A CN104568327A CN 104568327 A CN104568327 A CN 104568327A CN 201310494125 A CN201310494125 A CN 201310494125A CN 104568327 A CN104568327 A CN 104568327A
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- gas
- ring main
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- looped network
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Abstract
The invention relates to a novel ring main unit SF6 gas leakage on-line monitoring device. The on-line monitoring device comprises a monitoring device, a wireless transmitter, a plurality of SF6 gas collectors, a pressure sensor, an audible and visual alarm, a blower and a cloud remote server. By arranging the SF6 gas collectors, precision on SF6 gas collection is improved; by arranging the pressure sensor, when the gas pressure inside the ring main unit changes, safety treatment can be carried out on the ring main unit as well; by arranging a blower controller, when the concentration of SF6 gas is too high, the blower controller can be used for driving the blower to work, so as to reduce the concentration of SF6 gas inside the ring main unit; by arranging a display unit, real-time observation and learning on the concentration of SF6 gas can be facilitated; by arranging a GSM/GPRS module, the network transmission of signal data can be realized, and the working efficiency is improved.
Description
Technical field
The present invention relates to one and be applied in SF6 Leakage Gas on-Line Monitor Device in the middle of power industry, specifically a kind of Novel looped network cabinet SF6 Leakage Gas on-Line Monitor Device.
Background technology
Through retrieval Patent documents of interest, not yet retrieve identical with structure of the present invention for a kind of Novel looped network cabinet SF6 Leakage Gas on-line measuring device in power industry ring main unit at present.At present, in power industry ring main unit, SF6 Leakage Gas phenomenon happens occasionally, contact with moisture in SF6 gas and air just produces some extremely toxic substances, the life of staff is constituted a threat to, therefore some devices for SF6 gas leakage monitoring have been there are, be used for reminding staff to make strick precaution solution in time, although Intellectualized monitoring process accomplished by existing supervising device, but simplification is compared for the form of SF6 gas detect in cabinet, detect not comprehensive, testing result often can not be understood by staff sometimes the very first time simultaneously, can not deal with problems fast, next be exactly whole SF6 gas leakage monitoring device center of inside processor want regularly manually upgrade, lack the upgrading of a kind of on-line intelligence and the system of filing.So the necessary device to existing SF6 gas leakage monitoring improves, it is made to meet actual needs.
Summary of the invention
The object of the invention is to provide one to have easy to operate, safe and reliable, and detect a kind of Novel looped network cabinet SF6 Leakage Gas on-Line Monitor Device of comprehensive speed.
Technical characteristic of the present invention is: in consideration to SF6 gas detection safety accurately basis are designed to by watch-dog, wireless launcher, SF6 gas collector, pressure transducer, audible-visual annunciator, blower fan, a kind of Novel looped network cabinet SF6 Leakage Gas on-Line Monitor Device of high in the clouds remote server composition, SF6 gas collector and pressure transducer are arranged on the inside of ring main unit, wireless launcher and audible-visual annunciator are separately positioned on the cabinet of ring main unit, and the signal input part of wireless launcher and SF6 gas collector, the signal output part of pressure transducer is connected by transfer wire, the signal output part of wireless launcher is connected by transfer wire with audible-visual annunciator, blower fan is arranged on ring main unit inwall, and be connected with the signal output part of wireless launcher by transfer wire.
Described SF6 gas collector and pressure transducer are Information Collecting & Processing device, have and automatically gather gas pressure value in SF6 gas concentration and cabinet, and make the sensing device of data processing transformation function, be distributed with several according to actual needs in ring main unit.
Described watch-dog by display unit, main monitoring unit, fan control module, GSM GPRS module form, SF6 gas concentration information in the ring main unit that main monitoring unit reception wireless launcher sends, and display on the display unit, simultaneously main monitoring unit automatically or start by set date blower fan control module, drives the work of ring main unit inner blower.
Described blower fan is a turbine type blower fan.
Described GSM GPRS module be a Ridio communications device, in order to transmission information to remote server or mobile communication equipment.
Described high in the clouds remote server by GSM GPRS module realize to main monitoring unit online upgrading.
During use, the SF6 gas concentration collected is sent to wireless launcher with signal form by SF6 gas collector, pressure data in cabinet is sent to wireless launcher with signal form by pressure transducer simultaneously, signal is sent to watch-dog after receiving monitor signal by wireless launcher, main monitoring unit carries out Treatment Analysis to the data received, and by realtime curve on the display unit, after SF6 gas concentration exceedes limiting concentration, main monitoring unit just opens controller of fan, wireless launcher starts blower fan after receiving signal and starts working, air in ring main unit is ventilated, disperse SF6 gas, reduce concentration, start sound light alarming circuit to report to the police simultaneously, GSM GPRS module alerting signal is sent on staff's mobile phone in the mode of information, staff is reminded to note and make corresponding measure, detect data again by GSM GPRS module be sent to remote server, data are summarized and filing.
Advantage of the present invention is: owing to being provided with multiple SF6 gas collector, thus improve the accuracy to SF6 gas collecting; Owing to being provided with pressure transducer, thus when making that in ring main unit, gaseous tension changes, safe handling can be made to it too; Owing to arranging controller of fan, thus when SF6 excessive concentration, controller of fan can drive blower fan work, reduces SF6 gas concentration in cabinet; Owing to being provided with display unit, thus the convenient real-time monitored to SF6 concentration and understanding; Owing to being provided with GSM/GPRS module, thus signal data can be made to realize Internet Transmission, improve work efficiency; Owing to being provided with high in the clouds remote server, thus make main monitoring unit to realize online upgrading, the data simultaneously detected can preserve filing, conveniently call in the future; Due to rational in infrastructure, esy to use, safe and reliable, so there is very large practical and popularizing value.
Accompanying drawing explanation
Below with reference to accompanying drawing, the present invention is conducted further description:
Accompanying drawing 1 is the structural representation of a kind of Novel looped network cabinet SF6 of the present invention Leakage Gas on-Line Monitor Device;
Accompanying drawing 2 is fundamental diagrams of a kind of Novel looped network cabinet SF6 of the present invention Leakage Gas on-Line Monitor Device.
Embodiment
With reference to accompanying drawing 1, accompanying drawing 2, a kind of Novel looped network cabinet SF6 Leakage Gas on-Line Monitor Device of the present invention is by watch-dog 1, wireless launcher 2, SF6 gas collector 3, pressure transducer 4, audible-visual annunciator 5, blower fan 6, high in the clouds remote server 7 forms, SF6 gas collector 3 and pressure transducer 4 are arranged on the inside of ring main unit, wireless launcher 2 and audible-visual annunciator 5 are separately positioned on the cabinet of ring main unit, and the signal input part of wireless launcher 2 and SF6 gas collector 3, the signal output part of pressure transducer 4 is connected by transfer wire, the signal output part of wireless launcher 2 is connected by transfer wire with audible-visual annunciator 5, blower fan 6 is arranged on ring main unit inwall, and be connected by the signal output part of transfer wire with wireless launcher 2, SF6 gas collector 3 and pressure transducer 4 are Information Collecting & Processing device, have and automatically gather gas pressure value in SF6 gas concentration and cabinet, and make the sensing device of data processing transformation function, be distributed with several according to actual needs in ring main unit, watch-dog 1 by display unit 11, main monitoring unit 12, fan control module 13, GSM GPRS module 14 form, main monitoring unit 12 receives SF6 gas concentration information in the ring main unit that wireless launcher 2 sends, and be presented on display unit 11, simultaneously main monitoring unit 12 automatically or start by set date blower fan control module 13, drives ring main unit inner blower 6 to work, blower fan 6 is a turbine type blower fan, GSM GPRS module 14 be a Ridio communications device, in order to transmission information to remote server or mobile communication equipment, high in the clouds remote server 7 by GSM GPRS module 14 realize main monitoring unit 12 online upgrading.
Claims (6)
1. a Novel looped network cabinet SF6 Leakage Gas on-Line Monitor Device, it is by watch-dog (1), wireless launcher (2), SF6 gas collector (3), pressure transducer (4), audible-visual annunciator (5), blower fan (6), high in the clouds remote server (7) forms, it is characterized in that: SF6 gas collector (3) and pressure transducer (4) are arranged on the inside of ring main unit, wireless launcher (2) and audible-visual annunciator (5) are separately positioned on the cabinet of ring main unit, and the signal input part of wireless launcher (2) and SF6 gas collector (3), the signal output part of pressure transducer (4) is connected, the signal output part of wireless launcher (2) is connected by transfer wire with audible-visual annunciator (5), blower fan (6) is arranged on ring main unit inwall, and be connected by the signal output part of transfer wire with wireless launcher (2).
2. a kind of Novel looped network cabinet SF6 Leakage Gas on-Line Monitor Device according to claim 1, it is characterized in that: described SF6 gas collector (3) and pressure transducer (4) are Information Collecting & Processing device, have and automatically gather gas pressure value in SF6 gas concentration and cabinet, and make the sensing device of data processing transformation function, in ring main unit, be distributed with several according to actual needs.
3. a kind of Novel looped network cabinet SF6 Leakage Gas on-Line Monitor Device according to claim 1, it is characterized in that: described watch-dog (1) by display unit (11), main monitoring unit (12), fan control module (13), GSM GPRS module (14) form, SF6 gas concentration information in the ring main unit that main monitoring unit (12) reception wireless launcher (2) sends, and be presented on display unit (11), main monitoring unit (12) controls blower fan control module (13) simultaneously, drives ring main unit inner blower (6) work.
4. a kind of Novel looped network cabinet SF6 Leakage Gas on-Line Monitor Device according to claim 1, is characterized in that: described blower fan (6) is a turbine type blower fan.
5. a kind of Novel looped network cabinet SF6 Leakage Gas on-Line Monitor Device according to claim 1 or 3, is characterized in that: described GSM GPRS module (14) be a Ridio communications device, in order to transmission information to remote server or mobile communication equipment.
6. a kind of Novel looped network cabinet SF6 Leakage Gas on-Line Monitor Device according to claim 1, is characterized in that: described high in the clouds remote server (7) by GSM GPRS module (14) realize to main monitoring unit (12) online upgrading.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310494125.XA CN104568327A (en) | 2013-10-21 | 2013-10-21 | Novel ring main unit SF6 gas leakage on-line monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310494125.XA CN104568327A (en) | 2013-10-21 | 2013-10-21 | Novel ring main unit SF6 gas leakage on-line monitoring device |
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| CN104568327A true CN104568327A (en) | 2015-04-29 |
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| CN201310494125.XA Pending CN104568327A (en) | 2013-10-21 | 2013-10-21 | Novel ring main unit SF6 gas leakage on-line monitoring device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105093018A (en) * | 2015-08-05 | 2015-11-25 | 国网浙江省电力公司湖州供电公司 | Air visualization monitoring platform applied to electric power system |
| CN105183021A (en) * | 2015-09-18 | 2015-12-23 | 四川菲博斯科技有限责任公司 | Sulfur hexafluoride gas leakage monitoring system |
| CN106679889A (en) * | 2017-01-16 | 2017-05-17 | 江苏骏龙光电科技股份有限公司 | Gas leakage detection apparatus and detection method of the same |
| CN106786116A (en) * | 2016-12-30 | 2017-05-31 | 天津市天开高压设备制造有限公司 | A kind of simple ring main unit gas leakage alarm set |
| CN109683493A (en) * | 2018-11-01 | 2019-04-26 | 河南省日立信股份有限公司 | Sulfur hexafluoride gas leakage monitoring system and method based on Internet of Things |
| CN111829718A (en) * | 2020-07-06 | 2020-10-27 | 国网上海市电力公司 | SF6 gas online monitoring system for combined electrical apparatus |
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| KR100995989B1 (en) * | 2010-06-23 | 2010-11-22 | 대보전력기술 주식회사 | A measuring device for sf6 gas of the switch on the ground |
| CN102096980A (en) * | 2009-12-10 | 2011-06-15 | 上海莫克电子技术有限公司 | SF6 gas on-line monitoring and alarming system |
| CN202599617U (en) * | 2012-05-14 | 2012-12-12 | 章丘市供电公司 | On-line monitoring system of indoor SF6 (sulfur hexafluoride) gas of transformer substation |
| CN202661229U (en) * | 2012-05-18 | 2013-01-09 | 航天科工深圳（集团）有限公司 | Device for monitoring SF6 gas in ring main unit |
| CN202939776U (en) * | 2012-12-06 | 2013-05-15 | 石家庄信息工程职业学院 | Sulfur hexafluoride gas leakage wireless monitoring and alarming system |
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2013
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102096980A (en) * | 2009-12-10 | 2011-06-15 | 上海莫克电子技术有限公司 | SF6 gas on-line monitoring and alarming system |
| KR100995989B1 (en) * | 2010-06-23 | 2010-11-22 | 대보전력기술 주식회사 | A measuring device for sf6 gas of the switch on the ground |
| CN202599617U (en) * | 2012-05-14 | 2012-12-12 | 章丘市供电公司 | On-line monitoring system of indoor SF6 (sulfur hexafluoride) gas of transformer substation |
| CN202661229U (en) * | 2012-05-18 | 2013-01-09 | 航天科工深圳（集团）有限公司 | Device for monitoring SF6 gas in ring main unit |
| CN202939776U (en) * | 2012-12-06 | 2013-05-15 | 石家庄信息工程职业学院 | Sulfur hexafluoride gas leakage wireless monitoring and alarming system |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105093018A (en) * | 2015-08-05 | 2015-11-25 | 国网浙江省电力公司湖州供电公司 | Air visualization monitoring platform applied to electric power system |
| CN105183021A (en) * | 2015-09-18 | 2015-12-23 | 四川菲博斯科技有限责任公司 | Sulfur hexafluoride gas leakage monitoring system |
| CN105183021B (en) * | 2015-09-18 | 2018-03-06 | 四川菲博斯科技有限责任公司 | Sulfur hexafluoride gas leakage monitoring system |
| CN106786116A (en) * | 2016-12-30 | 2017-05-31 | 天津市天开高压设备制造有限公司 | A kind of simple ring main unit gas leakage alarm set |
| CN106679889A (en) * | 2017-01-16 | 2017-05-17 | 江苏骏龙光电科技股份有限公司 | Gas leakage detection apparatus and detection method of the same |
| CN109683493A (en) * | 2018-11-01 | 2019-04-26 | 河南省日立信股份有限公司 | Sulfur hexafluoride gas leakage monitoring system and method based on Internet of Things |
| CN111829718A (en) * | 2020-07-06 | 2020-10-27 | 国网上海市电力公司 | SF6 gas online monitoring system for combined electrical apparatus |
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Application publication date: 20150429 |
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