CN205504491U - Wireless power supply formula monitored control system - Google Patents
Wireless power supply formula monitored control system Download PDFInfo
- Publication number
- CN205504491U CN205504491U CN201620174906.XU CN201620174906U CN205504491U CN 205504491 U CN205504491 U CN 205504491U CN 201620174906 U CN201620174906 U CN 201620174906U CN 205504491 U CN205504491 U CN 205504491U
- Authority
- CN
- China
- Prior art keywords
- electric energy
- power supply
- connects
- power source
- laser instrument
- 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
Links
Landscapes
- Alarm Systems (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model relates to a wireless power supply formula monitored control system, including electric energy emission unit, laser emission unit, control sub -station, sensitive optical cable, electric energy emission unit includes electric energy transmitting circuit and electric energy transmission coil, laser emission unit includes power receiving coil, electric energy receiving circuit, laser instrument and uninterrupted power source, the control sub -station includes optical fiber sensing analysis meter, controller, surveillance camera head, alarm device, environmental monitor, communication device. The utility model discloses an electromagnetic wave carries out the wireless transmission electric energy, safe and reliable, and adaptation environment ability reinforce, each unit forms good closed effect, prevents to be corroded, adopt sensitive optical cable to carry out pipeline inspection, not damaged by electromagnetic interference and thunderbolt, intrinsic safety, it is insulating explosion -proof, set up uninterrupted power source, guarantee voltage stabilization, also can regard as the stand -by power supply after the power failure simultaneously.
Description
Technical field
This utility model relates to pipeline anti-thefting monitoring technical field, a kind of wireless power supply type monitoring system.
Background technology
Oil and gas pipes carries the transformation task of a large amount of petroleum resources of country, is related to national security, the harmonious stability and development of economic society, oil and gas pipes carries out excavation damage alarm the most antitheft, anti-monitoring, can be prevented effectively from or reduce loss.Existing oil and gas pipes transmission range is long, through circumstance complication, pipeline carries out on-line monitoring and warning needs relatively high-tech requirement.Traditional monitoring method mainly has artificial inspection, buried point-type vibrations detection alarm etc., and this type of mode not only cost is high, waste of manpower financial resources, and automaticity ability low, jamming-proof, sensitivity are low.The most generally using electric wire to carry out electric power transmission, but electric wire is easily by artificial destruction, electric wire once destroys, and whole monitoring system will be unable to work, it is difficult to plays supervisory function bit.
Utility model content
Not enough for above-mentioned prior art, this utility model provides a kind of wireless power supply type monitoring system.
A kind of wireless power supply type optic-fiber monitoring system that this utility model provides is achieved through the following technical solutions:
A kind of wireless power supply type monitoring system, it is characterized in that: include electric energy transmitter unit, laser emission element, monitoring substation, sensing optic cable, described electric energy transmitter unit includes electric energy transmitting circuit and electric energy transmitting coil, described laser emission element includes that electric energy receiving coil, electric energy receive circuit, laser instrument and uninterrupted power source, described monitoring substation includes optical fiber sensing analyzer, controller, monitoring camera, alarm device, environment monitor, communication device, wherein
Described electric energy transmitting circuit input connects alternating current power supply, and outfan connects electric energy transmitting coil；
Described electric energy receives circuit and connects electric energy receiving coil, uninterrupted power source and laser instrument respectively, and described uninterrupted power source electrically connects with laser instrument；
Described laser instrument connects optical fiber sensing analyzer by sensing optic cable；
Described electric energy transmitting coil carries out electric power transmission by electromagnetic wave and electric energy receiving coil；
Described controller connects optical fiber sensing analyzer, monitoring camera, alarm device, environment monitor and communication device respectively.
Sheathed protection wire casing on described sensing optic cable, described protective wire slot welding is connected on oil and gas pipeline surface.
The beneficial effects of the utility model are:
1, using electromagnetic wave to carry out wirelessly transmitting electrical energy, safe and reliable, accommodative ability of environment is strong, and each unit forms good sealing effect, prevents from being corroded；
2, sensing optic cable is used to carry out pipe detection, not by electromagnetic interference and broken by lightning, intrinsic safety, insulation explosion-proof；
3, uninterrupted power source is set, it is ensured that voltage stabilization, the most also can be as the stand-by power supply after having a power failure.
Accompanying drawing explanation
Fig. 1 is system structure schematic diagram of the present utility model.
Detailed description of the invention
Preferably, sheathed protection wire casing on described sensing optic cable, described protective wire slot welding is connected on oil and gas pipeline surface, and described protection wire casing can be effectively protected sensing optic cable, prevents sensing optic cable to be destroyed.
Sensing optic cable in this utility model can detect weak vibration, when sensing optic cable is invaded and harassed by the external world, as: excavate, touch, beat, the output waveform then interfering light changes, and produce interference image, by the feature of optical fiber sensing analyzer analysis change waveform, and combine monitoring camera, i.e. can distinguish the truth of event, thus reach the effect of monitoring and early warning.Electric energy transmitter unit, and is powered in electric energy wireless transmission to laser emission element to laser instrument by electric energy transmitting coil, is charged uninterrupted power source simultaneously.By wirelessly transmitting electrical energy, each unit, when design, can have better seal effect, it is possible to effectively prevents corrosive deposit from entering in device, prevents corrosion.
In this utility model, electric energy transmitter unit is arranged near laser emission element, the laser instrument of described laser emission element connects the optical fiber sensing analyzer of the monitoring substation of far-end by sensing optic cable, and the length of described sensing optic cable can determine according to monitored duct length.
Embodiment described above only represents embodiment of the present utility model, and it describes more concrete and detailed, but can not be interpreted as the restriction to this utility model scope.It should be pointed out that, for a person skilled in the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into this utility model protection domain.
Claims (2)
1. a wireless power supply type monitoring system, it is characterized in that: include electric energy transmitter unit, laser emission element, monitoring substation, sensing optic cable, described electric energy transmitter unit includes electric energy transmitting circuit and electric energy transmitting coil, described laser emission element includes that electric energy receiving coil, electric energy receive circuit, laser instrument and uninterrupted power source, described monitoring substation includes optical fiber sensing analyzer, controller, monitoring camera, alarm device, environment monitor, communication device, wherein
Described electric energy transmitting circuit input connects alternating current power supply, and outfan connects electric energy transmitting coil；
Described electric energy receives circuit and connects electric energy receiving coil, uninterrupted power source and laser instrument respectively, and described uninterrupted power source electrically connects with laser instrument；
Described laser instrument connects optical fiber sensing analyzer by sensing optic cable；
Described electric energy transmitting coil carries out electric power transmission by electromagnetic wave and electric energy receiving coil；
Described controller connects optical fiber sensing analyzer, monitoring camera, alarm device, environment monitor and communication device respectively.
A kind of wireless power supply type monitoring system the most according to claim 1, it is characterised in that: sheathed protection wire casing on described sensing optic cable, described protective wire slot welding is connected on oil and gas pipeline surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620174906.XU CN205504491U (en) | 2016-03-08 | 2016-03-08 | Wireless power supply formula monitored control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620174906.XU CN205504491U (en) | 2016-03-08 | 2016-03-08 | Wireless power supply formula monitored control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205504491U true CN205504491U (en) | 2016-08-24 |
Family
ID=56726687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620174906.XU Expired - Fee Related CN205504491U (en) | 2016-03-08 | 2016-03-08 | Wireless power supply formula monitored control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205504491U (en) |
-
2016
- 2016-03-08 CN CN201620174906.XU patent/CN205504491U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203941220U (en) | A kind of underground high voltage cable comprehensive monitor system | |
| CN201662859U (en) | Light-guide fiber monitoring and alarming system for cable fault, stealing and pipeline damage | |
| CN105135219A (en) | Oil-gas pipeline monitoring system | |
| CN207648471U (en) | Steel gas pipe underground Leakage Detection system | |
| CN103927834B (en) | Underground utilities circumference invades and harasses early warning system | |
| CN203615969U (en) | A cable trench well comprehensive on-line monitoring system | |
| CN102539901A (en) | Zero resistance insulator string monitoring device and method | |
| CN105114817A (en) | Oil-gas pipeline monitoring system based on optical fiber | |
| CN205001865U (en) | Oil gas pipeline monitored control system based on optic fibre | |
| CN201326909Y (en) | Pipeline safety early warning system of combining sound vibration and electromagnetic wave | |
| CN202770938U (en) | Anti-theft circulation current on-line monitoring system with grounding wire | |
| CN205388231U (en) | Wireless power supply formula pipeline stress monitored control system | |
| CN101750572B (en) | Real-time safety monitoring method and system for high-voltage underground long-distance power supply cable | |
| CN205504491U (en) | Wireless power supply formula monitored control system | |
| CN203117325U (en) | Operating cable grounding state detecting circuit in dc measurement manner | |
| CN105114815A (en) | Monitoring early-warning system for underground oil and gas pipeline | |
| CN107202608A (en) | Electrical cable intelligent grounding box detecting system | |
| CN204440145U (en) | A kind of high pressure direct-burried cable management system based on wireless communication function marking pile | |
| CN203868703U (en) | Pipeline monitoring system based on meshed optical fiber sensor | |
| CN208270531U (en) | Detection device, intelligent and safe well lid and management system | |
| CN205001863U (en) | Oil gas pipeline monitoring and forewarning system | |
| CN205384698U (en) | A vibration earthwave photoelectric detection device for ancient tomb theftproof is dug | |
| CN203797356U (en) | Oil pipeline leakage monitoring device | |
| CN104965476A (en) | Photoelectric composite tunnel integrated monitoring system | |
| CN105090754A (en) | Oil and gas pipe monitoring and pre-warning system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20180308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |