CN207335864U - A kind of reservoir dam monitors system - Google Patents
A kind of reservoir dam monitors system Download PDFInfo
- Publication number
- CN207335864U CN207335864U CN201720533559.XU CN201720533559U CN207335864U CN 207335864 U CN207335864 U CN 207335864U CN 201720533559 U CN201720533559 U CN 201720533559U CN 207335864 U CN207335864 U CN 207335864U
- Authority
- CN
- China
- Prior art keywords
- reservoir dam
- host computer
- fiberoptic sensor
- distributed fiberoptic
- storage battery
- 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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- Arrangements For Transmission Of Measured Signals (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model discloses a kind of reservoir dam to monitor system, including distributed fiberoptic sensor, monitoring host computer and solar panel, the head of the distributed fiberoptic sensor is provided with laser generator, the input terminal of the distributed fiberoptic sensor is connected with fiber optic cables, the output terminal of the distributed fiberoptic sensor is connected with multiplexer, the output terminal connection demultiplexer of the multiplexer, the output terminal of the demultiplexer is connected with photoreceiver, the photoreceiver accesses the monitoring host computer by connection, the monitoring host computer is installed above display screen, alarm and wireless communication module, storage battery is connected with below the solar panel, the storage battery is connected by inverter with the monitoring host computer.Beneficial effect is：May replace manual inspection, and ensure that the moment is monitored reservoir dam, can problematic positions all to dam be accurately positioned, and the information is sent to the monitoring host computer in time.
Description
Technical field
It the utility model is related to reservoir monitoring field, and in particular to a kind of reservoir dam monitors system.
Background technology
Reservoir can be used for flood retention water storage, adjust current, be a building of hydraulic engineering, and reservoir is real by dam
Existing water blocking and waterproof.In flood control works, the effect of reservoir is most important, and whether reservoir can play its effect and essentially consist in greatly
The quality on dam, as dam breaches a dyke, then the function of reservoir flood retention is lost immediately, therefore reservoir dam must also be supervised at the moment in no flood
Survey its quality condition.Existing monitoring mode is artificial regular visit, does not simply fail to ensure to monitor at the time of reservoir dam, and water
Lower inspection sight is poor, and inspection effect is bad, it is therefore desirable to which a kind of reservoir dam monitors system to solve the above problems.
Utility model content
The purpose of this utility model is that to solve the above-mentioned problems and provides a kind of reservoir dam monitoring system.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of reservoir dam monitors system, including distributed fiberoptic sensor, monitoring host computer and solar panel, described
The head of distributed fiberoptic sensor is provided with laser generator, and the input terminal of the distributed fiberoptic sensor is connected with optical fiber
Cable, the output terminal of the distributed fiberoptic sensor are connected with multiplexer, and the output terminal of the multiplexer connects demultiplexer,
The output terminal of the demultiplexer is connected with photoreceiver, and the photoreceiver accesses the monitoring host computer, institute by connection
State that monitoring host computer is installed above display screen, alarm and wireless communication module, storage is connected with below the solar panel
Battery, the storage battery are connected by inverter with the monitoring host computer.
In said structure, the fiber optic cables are laid on reservoir dam, and afterbody connects with the distributed fiberoptic sensor
Connect, the distributed fiberoptic sensor is by the laser generator to the fiber optic cables launching fiber beam, the distribution
Fibre optical sensor is monitored the optical fiber being distributed in reservoir dam, when monitoring certain point or multi-point vibrates, according to
Wavelength-division multiplex principle, after all vibration signals are converged in a manner of light carrier by the multiplexer, is transmitted through communication optical fiber
To the demultiplexer, after the light carrier of various wavelength is separated by the demultiplexer, the photoreceiver is sent to, by institute
State photoreceiver to be further processed to recover original signal, and convert the signal into digital signal and send the monitoring master to
Machine, the monitoring host computer upon receipt, control the alarm to send warning reminding, while this signal are passed through described wireless
Communication module is transferred to remote monitoring end.
In order to further improve the monitoring function of reservoir dam monitoring system, the laser generator is optical fiber laser,
By being threadably mounted on the distributed fiberoptic sensor.
In order to further improve the monitoring function of reservoir dam monitoring system, the fiber optic cables are clad steel that can be pressure-resistant
Mercerising cable.
In order to further improve the monitoring function of reservoir dam monitoring system, the multiplexer is integrated in the distributed light
The afterbody of fiber sensor, and connected between the multiplexer and the demultiplexer by communication optical fiber.
In order to further improve the monitoring function of reservoir dam monitoring system, the demultiplexer is integrated in the light-receiving
On machine.
In order to further improve the monitoring function of reservoir dam monitoring system, the display screen is touch screen, the alarm
Device is audible-visual annunciator.
In order to further improve the monitoring function of reservoir dam monitoring system, the communication modes of the wireless communication module have
WiFi, mobile communication, bluetooth or satellite-signal.
In order to further improve the monitoring function of reservoir dam monitoring system, the storage battery is plumbic acid maintenance-free storage battery
Or colloid storage battery.
Beneficial effect is：Manual inspection is may replace, and ensures that the moment is monitored reservoir dam, can be owned to dam
Problematic position is accurately positioned, and the information is sent to the monitoring host computer in time.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of reservoir dam monitoring system described in the utility model.
The reference numerals are as follows：
1st, fiber optic cables；2nd, laser generator；3rd, distributed fiberoptic sensor；4th, multiplexer；5th, demultiplexer；6th, light connects
Receipts machine；7th, display screen；8th, monitoring host computer；9th, alarm；10th, wireless communication module；11st, inverter；12nd, storage battery；13rd, the sun
Can solar panel.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1, a kind of reservoir dam monitoring system, including distributed fiberoptic sensor 3, monitoring host computer 8 and the sun
Energy solar panel 13, the head of distributed fiberoptic sensor 3 is provided with laser generator 2, the input terminal of distributed fiberoptic sensor 3
Fiber optic cables 1 are connected with, the output terminal of distributed fiberoptic sensor 3 is connected with multiplexer 4, and the output terminal connection of multiplexer 4 is gone
Multiplexer 5, the output terminal of demultiplexer 5 are connected with photoreceiver 6, and photoreceiver 6 accesses monitoring host computer 8, prison by connection
Control host 8 is installed above display screen 7, alarm 9 and wireless communication module 10, and display screen 7 is used to show monitored items
Data, when vibration signal occurs, can show vibration source position and vibration force size, solar panel 13 is connected with storage below
Battery 12, solar panel 13 is used to generate electricity using solar energy, and electricity is stored in storage battery 12, electric power storage
Pond 12 is connected by inverter 11 with monitoring host computer 8, and inverter 11 is used to the direct current in storage battery 12 being changed into alternating current
Supplying monitoring host 8, so as to reduce city's delivery spent by monitoring host computer 8.
In said structure, fiber optic cables 1 are laid on reservoir dam, and afterbody is connected with distributed fiberoptic sensor 3, distribution
Formula fibre optical sensor 3 is by laser generator 2 to 1 launching fiber beam of fiber optic cables, and distributed fiberoptic sensor 3 is to being distributed in water
Optical fiber in the dam of storehouse is monitored, and when monitoring certain point or multi-point vibrates, according to wavelength-division multiplex principle, all shakes
After dynamic signal is converged in a manner of light carrier by multiplexer 4, demultiplexer 5 is transmitted to through communication optical fiber, will by demultiplexer 5
After the light carrier separation of various wavelength, send photoreceiver 6 to, be further processed by photoreceiver 6 to recover original signal, and
Convert the signal into digital signal and send monitoring host computer 8 to, upon receipt, control alarm 9 sends alarm to monitoring host computer 8
Remind, while this signal is transferred to remote monitoring end by wireless communication module 10.
In order to further improve the monitoring function of reservoir dam monitoring system, laser generator 2 is optical fiber laser, is passed through
It is threadably mounted on distributed fiberoptic sensor 3, fiber optic cables 1 are double-layer wire optical cable that can be pressure-resistant, and multiplexer 4 is integrated in point
The afterbody of cloth fibre optical sensor 3, and connected between multiplexer 4 and demultiplexer 5 by communication optical fiber, demultiplexer 5 is integrated
On photoreceiver 6, display screen 7 is touch screen, and alarm 9 is audible-visual annunciator, and the communication modes of wireless communication module 10 have
WiFi, mobile communication, bluetooth or satellite-signal, storage battery 12 are plumbic acid maintenance-free storage battery or colloid storage battery.
The basic principle, main feature and advantage of the utility model has been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
Defined by appending claims and equivalents.
Claims (8)
1. a kind of reservoir dam monitors system, it is characterised in that：Including distributed fiberoptic sensor, monitoring host computer and solar-electricity
Pond plate, the head of the distributed fiberoptic sensor are provided with laser generator, the input terminal of the distributed fiberoptic sensor
Fiber optic cables are connected with, the output terminal of the distributed fiberoptic sensor is connected with multiplexer, and the output terminal of the multiplexer connects
Connect demultiplexer, the output terminal of the demultiplexer is connected with photoreceiver, described in the photoreceiver is accessed by connection
Monitoring host computer, the monitoring host computer is installed above display screen, alarm and a wireless communication module, under the solar panel
Face is connected with storage battery, and the storage battery is connected by inverter with the monitoring host computer.
A kind of 2. reservoir dam monitoring system according to claim 1, it is characterised in that：The laser generator is optical fiber
Laser, by being threadably mounted on the distributed fiberoptic sensor.
A kind of 3. reservoir dam monitoring system according to claim 1, it is characterised in that：The fiber optic cables are can be pressure-resistant
Double-layer wire optical cable.
A kind of 4. reservoir dam monitoring system according to claim 1, it is characterised in that：The multiplexer is integrated in described
The afterbody of distributed fiberoptic sensor, and connected between the multiplexer and the demultiplexer by communication optical fiber.
A kind of 5. reservoir dam monitoring system according to claim 1, it is characterised in that：The demultiplexer is integrated in institute
State on photoreceiver.
A kind of 6. reservoir dam monitoring system according to claim 1, it is characterised in that：The display screen is touch screen,
The alarm is audible-visual annunciator.
A kind of 7. reservoir dam monitoring system according to claim 1, it is characterised in that：The wireless communication module leads to
News mode has WiFi, mobile communication, bluetooth or satellite-signal.
A kind of 8. reservoir dam monitoring system according to claim 1, it is characterised in that：The storage battery exempts to tie up for plumbic acid
Protect storage battery or colloid storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720533559.XU CN207335864U (en) | 2017-05-15 | 2017-05-15 | A kind of reservoir dam monitors system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720533559.XU CN207335864U (en) | 2017-05-15 | 2017-05-15 | A kind of reservoir dam monitors system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207335864U true CN207335864U (en) | 2018-05-08 |
Family
ID=62375599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720533559.XU Expired - Fee Related CN207335864U (en) | 2017-05-15 | 2017-05-15 | A kind of reservoir dam monitors system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207335864U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645445A (en) * | 2018-05-18 | 2018-10-12 | 中国海洋石油集团有限公司 | A kind of optical fiber distributed type for seabed tubing string monitors system |
| AU2020213299B2 (en) * | 2019-08-05 | 2023-08-10 | Transportation Ip Holdings, Llc | Infrastructure detection and monitoring system |
-
2017
- 2017-05-15 CN CN201720533559.XU patent/CN207335864U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645445A (en) * | 2018-05-18 | 2018-10-12 | 中国海洋石油集团有限公司 | A kind of optical fiber distributed type for seabed tubing string monitors system |
| CN108645445B (en) * | 2018-05-18 | 2020-07-07 | 中国海洋石油集团有限公司 | Optical fiber distributed monitoring system for subsea string |
| AU2020213299B2 (en) * | 2019-08-05 | 2023-08-10 | Transportation Ip Holdings, Llc | Infrastructure detection and monitoring system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20200515 |