CN208489692U - A kind of electric power tunnel integrated synthesis monitoring system - Google Patents
A kind of electric power tunnel integrated synthesis monitoring system Download PDFInfo
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- CN208489692U CN208489692U CN201820836216.5U CN201820836216U CN208489692U CN 208489692 U CN208489692 U CN 208489692U CN 201820836216 U CN201820836216 U CN 201820836216U CN 208489692 U CN208489692 U CN 208489692U
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- electric power
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Abstract
The utility model provides a kind of electric power tunnel integrated synthesis monitoring system, comprising: cable local discharge sensor, cable temperature sensor, tunnel video monitoring module and the tunnel environment of real-time monitoring tunnel state monitor sensor；Information acquisition device, to acquire the data that above-mentioned each monitoring element real-time monitors；The main control unit connecting with information acquisition device, main control unit are separately connected data processing module and database server；And pass through the RS485/RS232 converter scene end PC connected to the main control unit.The integrated synthesis monitoring system, it is connect by main control unit with data processing module and database server, response message collector data collected are simultaneously handled, improve electric power tunnel monitoring efficiency, it finds in time and can effectively exclude electric power tunnel internal fault, reduce human cost while improving safety.
Description
Technical field
The utility model relates to electric power tunnel monitoring technology fields more particularly to a kind of electric power tunnel integrated synthesis to monitor
System.
Background technique
In recent years, each big-and-middle municipal government has built the underground electric transport net based on power cable tunnel in succession,
To meet the ever-increasing power load demand in city.At present in electric power tunnel the management of main cable also in scheduled overhaul rank
Section is general to be checked using the method for periodical inspection the operation conditions of cable.But economically and for technical standpoint,
Scheduled overhaul has significant limitation.Such as routine test and maintenance cause very big directly or indirectly economic waste, perhaps
More insulation defects and potential failure can not be found in time.
In order to preferably ensure power supply safety, electric power tunnel standard paragraphs tunnel environment situation and main cable are fully understanded
Operating status need to diagnose operation multimode comprehensive monitoring with failure, and monitoring range includes: cable grounding electric current, electric current
Fault current, temperature of cable junction, toxic and harmful gas (hydrogen sulfide, carbon monoxide, methane), oxygen content in air, water in tunnel
Environment parameters such as position etc..
Existing monitor mode includes artificial inspection mode, takes electric wireless monitor mode and electricity in power tunnel cable management
Pond powered, wireless monitor mode etc..But artificial inspection mode is there are manpower goods and materials cost input is big at present, and cannot monitor in real time
Defect；It takes electric wireless monitor mode due to being the induced electricity from cable, is influenced by the variation of fibre core size of current round the clock,
The monitor mode poor reliability, high failure rate；And the shortcomings that battery-powered wireless monitor mode is since battery capacity is comparing
It is consumed quickly under rugged environment, thus causes to monitor high failure rate since battery performance is unstable, and due to manually replacing electricity
Pond make it is at high cost, so as to cause maintenance rate height, and since the particularity scene of electric power tunnel can not power, existing conventional biography
Defeated and acquisition means can not accomplish, therefore can only consider low-voltage remote power supply (10KM or more) and communicate.
For monitor mode poor reliability, high failure rate and the low efficiency of electric power tunnel in the related technology, causing cannot
Timely and effective monitoring simultaneously avoids the problem that failure, and currently no effective solution has been proposed.
Utility model content
The technical problem to be solved by the utility model is in view of the drawbacks of the prior art, providing a kind of electric power tunnel one
Body comprehensive monitoring system.
The utility model uses following technical scheme to solve above-mentioned technical problem:
The utility model provides a kind of electric power tunnel integrated synthesis monitoring system, specifically includes:
The cable local discharge sensor of real-time monitoring tunnel state, cable temperature sensor, tunnel video monitoring module
Sensor is monitored with tunnel environment；
Information acquisition device, respectively with the cable local discharge sensor, cable temperature sensor, tunnel video monitoring mould
Block is connected with tunnel environment monitoring sensor, to acquire the data that above-mentioned each monitoring element real-time monitors；
The main control unit connecting with the information acquisition device, the main control unit are separately connected data processing module and data
Library server, the main control unit will collect the data in conductivity data and the database server by the data at
Reason module compares and analyzes；And
The live end PC being connect by RS485/RS232 converter with the main control unit, to receive the data processing
Data after module comparative analysis carry out integrated management.
It further, further include connecting with the main control unit in the electric power tunnel integrated synthesis monitoring system
The electric power management circuit connect, the electric power management circuit are used for the electric quantity signal according to lithium battery, control the lithium battery and electricity
One of them in voltage conversion circuit is used to power for the main control unit.
It further, further include connecting with the scene end PC in the electric power tunnel integrated synthesis monitoring system
The remote control center connect, the remote control center are connect by WIFI module with the scene end PC.
Further, in the electric power tunnel integrated synthesis monitoring system, the information acquisition device passes through communication
Cable is connect with the main control unit.
Further, in the electric power tunnel integrated synthesis monitoring system, the tunnel environment monitors sensor
Including harmful gas sensor, oxygen-containing quantity sensor, PT temperature sensor, water level sensor.
It further, further include connecting with the main control unit in the electric power tunnel integrated synthesis monitoring system
Connect with water pump and blower.
Further, in the electric power tunnel integrated synthesis monitoring system, the information acquisition device is
DATAGeoLoggerDT515 automatic data collection device.
Further, in the electric power tunnel integrated synthesis monitoring system, the WIFI module be ESP8266 and
Peripheral circuit composition.
The utility model is had the following technical effect that compared with prior art using above technical scheme
Electric power tunnel integrated synthesis monitoring system provided by the utility model, using cable local discharge sensor, electricity
Cable temperature sensor, tunnel video monitoring module and tunnel environment monitoring sensor are connect with information acquisition device, by information collection
The data summarization of device acquisition is simultaneously sent to the live end PC and remote control center, by main control unit and data processing module and
Database server connection, response message collector data collected are simultaneously handled, and solve electric power tunnel in the related technology
Monitor mode poor reliability, high failure rate and the low efficiency in road cause timely and effective to monitor and avoid the problem that failure,
And then electric power tunnel monitoring efficiency is improved, electric power tunnel internal fault is found and can effectively excluded in time, is improving safety
Human cost is reduced simultaneously.
Detailed description of the invention
Fig. 1 is a kind of frame principles structure chart of electric power tunnel integrated synthesis monitoring system of the utility model；
Wherein, each appended drawing reference are as follows:
1- cable local discharge sensor, 2- cable temperature sensor, the tunnel 3- video monitoring module, 4- tunnel environment prison
Survey sensor, 5- water pump, 6- blower, 7- information acquisition device, 8- communication cable, 9- main control unit, 10- data processing module, 11-
Database server, 12- electric power management circuit, 13- voltage conversion circuit, 14- lithium battery, 15-RS485/RS232 converter,
The scene the 16- end PC, 17-WIFI module, 18- remote control center.
Specific embodiment
The technical solution of the utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1, the utility model embodiment provides a kind of electric power tunnel integrated synthesis monitoring system, it is specific to wrap
It includes: cable local discharge sensor 1, cable temperature sensor 2,3 and of tunnel video monitoring module of real-time monitoring tunnel state
Tunnel environment monitors sensor 4, by cable temperature sensor 2 to the real-time monitoring of temperature of cable junction, when there is big temperature rise
It can prepare emergency measure when appearance ahead of time, be conducive to the safe operation of cable；Information acquisition device 7, respectively with the cable office
Portion's discharge sensor 1, cable temperature sensor 2, tunnel video monitoring module 3 and tunnel environment monitoring sensor 4 connect, to adopt
Collect the data that above-mentioned each monitoring element real-time monitors；The main control unit being connect by communication cable 8 with the information acquisition device 7
9, the main control unit 9 is separately connected data processing module 10 and database server 11, and the main control unit 9, which will collect, leads
Electric data are compared and analyzed with the data in the database server 11 by the data processing module 10；And pass through
The live end PC 16 that RS485/RS232 converter 15 is connect with the main control unit 9, it is right to receive the data processing module 10
Integrated management is carried out than the data after analysis.
In the present embodiment, which further includes connecting with the main control unit 9
Electric power management circuit 12, the electric power management circuit 12 are used for the electric quantity signal according to lithium battery 14, control the lithium battery 14
It is used to power for the main control unit 9 with one of them in voltage conversion circuit 13.
As a preferred embodiment, which further includes and the scene end PC 16
The remote control center 18 of connection, the remote control center 18 are connect by WIFI module 17 with the scene end PC 16, are led to
Long-range monitoring to electric power tunnel can be realized by crossing remote control center 18.
In the present embodiment, tunnel environment monitoring sensor 4 include harmful gas sensor, oxygen-containing quantity sensor,
PT temperature sensor, water level sensor.Monitoring by evil gas sensor to toxic and harmful gas in tunnel, has ensured tunnel
The life security and tunnel ontological security of operating personnel, it may also be necessary to open ventilation equipment and be aerated, reduce harmful gas
Body and combustable gas concentration eliminate fire hazard.By water level sensor to the real-time monitoring of water level in tunnel, when having in tunnel
Ponding occurs, and can control drainage equipment start and stop when more than warning line, has ensured the safety of equipment in electric power tunnel and tunnel.
On the basis of above-mentioned technical proposal, which further includes and the master control list
Member 9 connection with water pump 5 and blower 6.When PT temperature sensor detects the temperature value in tunnel more than normal value, master control list
Member 9 to blower 6 transmit start command, start blower 6, reduce tunnel in temperature, while by RS485/RS232 converter 15 to
The live end PC 16 and remote control center 18 transmit temperature value and fan condition data；When water level sensor detects in tunnel
When water accumulation level value is more than normal value, main control unit 9 transmits start command to water pump 5, starts water pump 5, extracts ponding out, leads to simultaneously
It crosses RS485/RS232 converter 15 and transmits water accumulation level value and water pump status number to the live end PC 16 and remote control center 18
According to.
On the basis of above-mentioned technical proposal, the information acquisition device 7 is that DATAGeoLoggerDT515 data are adopted automatically
Storage.
On the basis of above-mentioned technical proposal, the WIFI module 17 is ESP8266 and peripheral circuit forms.
Specific embodiment of the utility model is described in detail above, but it is only used as example, the utility model
It is not restricted to particular embodiments described above.To those skilled in the art, any that this practical is equal
Modifications and substitutions are also all among the scope of the utility model.Therefore, the institute under the spirit and scope for not departing from the utility model
The equal transformation and modification of work, should all cover in the scope of the utility model.
Claims (8)
1. a kind of electric power tunnel integrated synthesis monitoring system characterized by comprising
Cable local discharge sensor (1), cable temperature sensor (2), the tunnel video monitoring mould of real-time monitoring tunnel state
Block (3) and tunnel environment monitoring sensor (4)；
Information acquisition device (7), respectively with the cable local discharge sensor (1), cable temperature sensor (2), tunnel video
Monitoring module (3) and tunnel environment monitoring sensor (4) connection, to acquire the data that above-mentioned each monitoring element real-time monitors；
The main control unit (9) connecting with the information acquisition device (7), the main control unit (9) are separately connected data processing module
(10) and database server (11), the main control unit (9) will collect conductivity data and the database server (11)
In data compared and analyzed by the data processing module (10)；And
The live end PC (16) being connect by RS485/RS232 converter (15) with the main control unit (9), to receive the number
Integrated management is carried out according to the data after processing module (10) comparative analysis.
2. electric power tunnel integrated synthesis monitoring system according to claim 1, which is characterized in that further include and the master
The electric power management circuit (12) of unit (9) connection is controlled, the electric power management circuit (12) is used for the electricity according to lithium battery (14)
Signal, one of them controlled in the lithium battery (14) and voltage conversion circuit (13) are used to supply for the main control unit (9)
Electricity.
3. electric power tunnel integrated synthesis monitoring system according to claim 1, which is characterized in that further include with it is described existing
The remote control center (18) that the end PC (16) connects, the remote control center (18) by WIFI module (17) with it is described existing
The field end PC (16) connects.
4. electric power tunnel integrated synthesis monitoring system according to claim 1, which is characterized in that the information acquisition device
(7) it is connect by communication cable (8) with the main control unit (9).
5. electric power tunnel integrated synthesis monitoring system according to claim 1, which is characterized in that the tunnel environment prison
Surveying sensor (4) includes harmful gas sensor, oxygen-containing quantity sensor, PT temperature sensor, water level sensor.
6. electric power tunnel integrated synthesis monitoring system according to claim 1, which is characterized in that further include and the master
Control unit (9) connection with water pump (5) and blower (6).
7. electric power tunnel integrated synthesis monitoring system according to claim 1, which is characterized in that the information acquisition device
It (7) is DATAGeoLoggerDT515 automatic data collection device.
8. electric power tunnel integrated synthesis monitoring system according to claim 3, which is characterized in that the WIFI module
(17) it is formed for ESP8266 and peripheral circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820836216.5U CN208489692U (en) | 2018-05-31 | 2018-05-31 | A kind of electric power tunnel integrated synthesis monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820836216.5U CN208489692U (en) | 2018-05-31 | 2018-05-31 | A kind of electric power tunnel integrated synthesis monitoring system |
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| Publication Number | Publication Date |
|---|---|
| CN208489692U true CN208489692U (en) | 2019-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820836216.5U Expired - Fee Related CN208489692U (en) | 2018-05-31 | 2018-05-31 | A kind of electric power tunnel integrated synthesis monitoring system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905602A (en) * | 2019-12-13 | 2020-03-24 | 石家庄铁道大学 | Tunnel is torn open and is traded section atress monitoring devices and system |
| CN111854835A (en) * | 2020-07-17 | 2020-10-30 | 郑州祥和集团有限公司 | Multifunctional temperature and humidity transmitting device with posture detection function |
| CN113062772A (en) * | 2021-03-17 | 2021-07-02 | 河北国华安全技术工程有限公司 | Cable tunnel on-line monitoring alarm system |
| CN114200881A (en) * | 2021-12-13 | 2022-03-18 | 常州大学 | Tunnel environment construction monitoring system |
| CN118250650A (en) * | 2024-05-23 | 2024-06-25 | 中铁电气化局集团有限公司 | Medium-length tunnel all-network communication integrated wireless communication method and system |
-
2018
- 2018-05-31 CN CN201820836216.5U patent/CN208489692U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905602A (en) * | 2019-12-13 | 2020-03-24 | 石家庄铁道大学 | Tunnel is torn open and is traded section atress monitoring devices and system |
| CN111854835A (en) * | 2020-07-17 | 2020-10-30 | 郑州祥和集团有限公司 | Multifunctional temperature and humidity transmitting device with posture detection function |
| CN113062772A (en) * | 2021-03-17 | 2021-07-02 | 河北国华安全技术工程有限公司 | Cable tunnel on-line monitoring alarm system |
| CN114200881A (en) * | 2021-12-13 | 2022-03-18 | 常州大学 | Tunnel environment construction monitoring system |
| CN118250650A (en) * | 2024-05-23 | 2024-06-25 | 中铁电气化局集团有限公司 | Medium-length tunnel all-network communication integrated wireless communication method and system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 420h, building 9, 509 Caobao Road, Xuhui District, Shanghai, 200333 Patentee after: Shanghai Jiaqi Intelligent Technology Co.,Ltd. Address before: 200233 420H room 9, building 509, Caobao Road, Shanghai, Xuhui District, China Patentee before: SHANGHAI JIAQI NETWORK TECHNOLOGY Co.,Ltd. |
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| 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: 20190212 |