CN202306238U - Tank region oil tank intelligent monitoring device based on Internet of things - Google Patents
Tank region oil tank intelligent monitoring device based on Internet of things Download PDFInfo
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- CN202306238U CN202306238U CN2011203584482U CN201120358448U CN202306238U CN 202306238 U CN202306238 U CN 202306238U CN 2011203584482 U CN2011203584482 U CN 2011203584482U CN 201120358448 U CN201120358448 U CN 201120358448U CN 202306238 U CN202306238 U CN 202306238U
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Abstract
The utility model provides a tank region oil tank intelligent monitoring device based on Internet of things and belongs to the technical field of calculation, control and registration form tests. The tank region oil tank intelligent monitoring device is characterized by consisting of four parts: a data collecting module, a distributive monitoring module, a real-time early warning and control module and a communication network module, wherein the data collecting module comprises various sensors inside and outside an oil storage tank, a wireless camera, a secondary instrument and a wireless router, the distributive monitoring module comprises an in-site monitoring station, a portable monitoring terminal and a mobile monitoring terminal, the real-time early warning and control module comprises an oil storage tank state display, an early warning predicting device, a pipeline valve controller and a fire fighting facility starter, and the communication network module comprises a data collecting local network, a mobile communication network and Internet. The tank region oil tank intelligent monitoring device has the effects and beneficial effects that the electric-loop-free monitoring on the liquid level, temperature and pressure in the oil tank can be realized, the environment parameters of easily caused safety accidents outside the oil tank are monitored in a wireless way, the automatic and remote control function under emergency conditions is realized, and the tank region oil tank intelligent monitoring device can be used in the tank region oil tank intelligent monitoring.
Description
Technical field
The utility model belongs to calculating, control and registration form technical field of measurement and test, relates to a kind of tank field oil tank intelligence monitoring and controlling device based on Internet of Things, especially is directed against a kind of intelligence monitoring and controlling device of a plurality of grounds storage tank in the oil storage tank field.
Background technology
The tank field oil tank is the visual plant that stores oil product, is the cistern and the regulator of oil product, and the production again and the process of circulation of oil product played an important role.The main economic goal of storage tank monitoring be can the accurate measurement oil product storage; But the oil storage tank field has characteristics such as high risk, accident harm property be big; Especially for over ground tank; So the monitoring target of tank field oil tank not only comprises oil tank level, to comprise that more temperature, pressure etc. influence the parameter of oil tank safety.And the level gauge of domestic many storage tank still adopts manual type at present, also other parameters is not monitored in real time; Even the part oil tank has been taked computer monitoring system, do not form the safe and reliable storage tank monitoring system of a cover as yet.
The patent No. is liquid level and the density that 200410074336.9 " storage tank liquid level and oil density on-line detecting system " can be realized oil product in the on-line monitoring storage tank; And the quite little error range of maintenance; But this invention fails to take into full account the inner nothing electricity loop characteristic requirement of storage tank, has the hidden danger that causes security incident;
The patent No. be 200720018376.0 " storage tank burglar alarm " propose a kind of by Digiplex, wireless monitor and radio alarming display three parts through the storage tank burglar alarm technical scheme that wireless mode connects to form, can realize that long distance wireless reports to the police; The patent No. is that 200810140240.6 " intelligent synthesis observe and control device for oil tank " proposes a kind of storage tank monitoring system that is made up of power module, digital sampling and processing, stepper motor driver, topworks, sensor device and industrial computer, can monitor the parameters such as liquid level, oil reservoir, oil-water-layer, water layer, temperature of storage tank simultaneously.
Existing related patent U.S. Patent No. about storage tank monitoring aspect mainly exists following deficiency and defective:
(1) majority has been ignored the nothing electricity loop characteristic requirement of storage tank internal monitoring, adopts active sensor, has potential safety hazard, does not form the inner liquid level of the safe and reliable storage tank of a cover, temperature and pressure on-Line Monitor Device as yet;
(2) ignored the monitoring of storage tank external security factor, can not be to storage tank external temperature, wind speed, non smoke is arranged, have or not special gas and have or not the outside to swarm into situation and monitor in real time;
(3) majority belongs to Surveillance center's pattern, and Monitoring Data can not be real-time transmitted on the remote server, has the hidden danger of secure data area, and can not realize remote monitoring and mobile monitoring;
(4) lack the automatic control of emergency condition and the consideration of remote control operation, need artificial scene to carry out the emergency condition control operation, ageing low, and have operating personnel's personal safety risk.
Internet of Things (The Internet of Things) is with integrated intelligent network systems such as wireless sense network, mobile radio communication, the Internet, information processing, intelligence computation and controls, can gather in real time anyly need to monitor, connect, the various information of interactive object or process.The utility model proposes a kind of brand-new tank field oil tank intelligence monitoring and controlling device based on technology of Internet of things.
Summary of the invention
For overcome existing storage tank monitoring device monitoring target single with the defective of ignoring no electric loop characteristic requirement and remedy its storage tank external environment condition monitor and the emergency condition control operation on deficiency; The utility model provides a kind of tank field oil tank intelligence monitoring and controlling device based on Internet of Things; Can realize not having inner liquid level, temperature, the pressure parameter of electric loop monitoring storage tank; The outside environmental parameter that causes security incident easily of wireless monitor storage tank has basic emergency condition control and remote control function automatically.
The utility model solves above existing problems based on technology of Internet of things, and the technical scheme that is adopted is described below.The overall architecture of this tank field oil tank intelligence monitoring and controlling device comprises four parts of data acquisition module, distributed monitoring module, real-time early warning and control module and communication network module shown in accompanying drawing 1.Data acquisition module mainly is made up of the various sensors in storage tank inside and outside, wireless camera, secondary instrument, wireless router and transmission medium; The storage tank internal sensor comprises liquid level sensor, temperature sensor and pressure transducer, and these belong to Fibre Optical Sensor, adopts Optical Fiber Transmission, links to each other with secondary instrument, realizes measuring no electric loop, the danger of avoiding electric signal to cause; The storage tank external sensor comprises temperature sensor, air velocity transducer, smoke transducer, gas sensor and infrared sensor; These belong to wireless senser; Adopt wireless network transmissions; Link to each other with wireless router, to temperature, wind direction, air quantity around the oil tank of tank field, non smoke is arranged, have or not special gas and have or not the outside to swarm into situation and monitor in real time; Wireless camera is realized the visualizing monitor to the tank field surrounding environment.The distributed monitoring module is different from traditional Surveillance center's pattern; Realize the distributed monitoring pattern through wireless sense network, instrument tracking and command network, mobile radio communication and the Internet; Comprise three types of monitor nodes: on-site supervision station, portable monitor terminal and mobile monitoring terminal, realize whenever and wherever possible tank field oil tank state being monitored.Real-time early warning and control module are transferred to the storage tank inside and outside state parameter numerical value and the predefined triggering rule issue early warning signal of data processing server according to data acquisition module and control automatically and remote control operation, and wherein early warning and Control Node comprise storage tank status displays, emergency condition early-warning and predicting device, pipeline valve controller, fire fighting device starter.Communication network module comprises wireless sense network, instrument tracking and command network, mobile radio communication and the Internet, through various communication protocols data acquisition node, early warning is connected with Control Node, monitor terminal and remote server.
The effect and the benefit of the utility model are; Can realize not having inner liquid level, the temperature and pressure of electric loop monitoring oil tank; To storage tank external temperature, wind direction, air quantity, non smoke is arranged, have or not special gas and has or not the outside to swarm into situation and monitor; The tank field surrounding environment is carried out visualizing monitor, possess basic emergency condition control and remote control function automatically.
Description of drawings
Fig. 1 is based on the overall architecture figure of the tank field oil tank intelligence monitoring and controlling device of Internet of Things.
Fig. 2 is a storage tank internal state monitoring synoptic diagram.
Fig. 3 is a storage tank outer environment state monitoring synoptic diagram.
Fig. 4 is monitoring and warning signal and steering order flow graph.
Fig. 5 is based on the agreement and the standard block diagram of the tank field oil tank intelligence monitoring and controlling device employing of Internet of Things.
Embodiment
Be described in detail the embodiment of the utility model below in conjunction with technical scheme and accompanying drawing.
(1) in order to satisfy the nothing electricity loop characteristic requirement of storage tank internal monitoring, the utility model uses fiber sensor measuring storage tank inner liquid level, pressure and temperature.The Fibre Optical Sensor principle of work is to be emitted beam by light source to send into modulator through optical fiber; After parameter to be measured and the light that gets into modulator zone are interacted; Cause the optical property of light to change, comprise variations such as light intensity, wavelength, frequency, phase place, polarization attitude, send into photo-detector through optical fiber again; After demodulation, obtain measured parameter.
The utility model adopts the concrete structure synoptic diagram of Fibre Optical Sensor monitoring storage tank internal state shown in accompanying drawing 2; Fibre Optical Sensor is made up of optical transmitter, optical fiber, sensitive element, optical receiver and signal processor; Wherein optical transmitter is outside at storage tank; The sensitive element of light comprises pressure-active element and thermal sensing element, and is inner at storage tank, and optical receiver and signal processor are outside at storage tank.Optical transmitter is connected with sensitive element through optical fiber, and sensitive element is connected with optical receiver through optical fiber, and optical receiver is connected with signal processor through optical fiber.The light that optical transmitter sends passes to oil tank inner pressure-active element and thermal sensing element through fiber medium; When receiving storage tank internal pressure and temperature variation; The light wave amount that causes Optical Fiber Transmission changes, and the light that changes optical property passes to signal processor, converts change in optical signal into change in electric by signal processor; Measure the variation of electric signal again by secondary instrument, and then measure storage tank pressure inside and temperature.The pressure differential that the liquid level of oil product is measured according to fibre optic compression sensor by secondary instrument in the storage tank is calculated and is got.This embodiment not only can satisfy the nothing electricity loop requirement of storage tank internal monitoring, and can bring into play Fibre Optical Sensor highly sensitive, good reliability, good insulating, anticorrosive, can be around advantages such as song and resistance to compression are explosion-proof.
(2) lack defective and the complicacy that overcomes wired monitoring installation work in order to remedy existing apparatus to the monitoring of storage tank external security factor; The utility model has designed the storage tank external environment condition monitoring scheme based on wireless sense network, and its structural representation is shown in accompanying drawing 3.The sensor of monitoring storage tank external security factor all is a wireless senser, comprising: 1) radio temperature sensor is used to gather the outside temperature data of storage tank; 2) wireless air velocity transducer is used to gather storage tank outside wind direction and air quantity data; 3) Radio infrared sensor forms the electronics fence, is used for monitoring and has or not the outside to swarm into the tank field situation; 4) wireless smoke transducer, being used to monitor storage tank has non smoke and smokescope on every side; 5) wireless gas sensor is used to monitor storage tank and has or not the gas leakage situation; 6) wireless camera is realized the tank field visualizing monitor.More than various wireless sensers be connected with wireless router; Form the wireless sensing LAN; Be connected with the GSM/GPRS mobile radio communication with the on-site supervision station respectively through radio network gateway, and then link to each other, realize the real-time monitoring of storage tank external environment condition safe condition with the Internet.
(3) the utility model possesses basic emergency condition control and remote control function automatically; Accompanying drawing 4 has provided tank field oil tank early warning signal and the steering order flow graph based on Internet of Things, and wherein early warning signal, automatic steering order have different persons of sending and transmission course with remote control commands.
Early warning signal and automatic steering order according to the tank field oil tank internal and external parameter value of (1) and (2) monitoring and early warning of setting in advance and control law automatically, generate early warning signal and automatic steering order by data processing server in real time; Remote control commands is after remote monitoring terminal receives early warning signal, is the remote control commands of sending by decision maker people.After early warning signal is sent by data processing server, be transferred to on-site supervision station, portable monitor terminal, mobile monitoring terminal and storage tank status displays through the Internet, mobile radio communication and wireless sense network; Automatically after steering order is sent by data processing server, be transferred to emergency condition early-warning and predicting device, fire fighting device starter, pipeline valve controller, carry out automatic control operation through the Internet, mobile radio communication, wireless sense network, instrument tracking and command network; After remote control commands is sent by the decision maker, be transferred to emergency condition early-warning and predicting device, fire fighting device starter, pipeline valve controller, carry out artificial remote control operation through the Internet, mobile radio communication, wireless sense network, instrument tracking and command network.Solid line is represented wire communication in the accompanying drawing 4, and dotted line is represented radio communication, and the both has two kinds of communication modes of expression all can; Unidirectional arrow is represented early warning signal or steering order, and four-headed arrow representes that both coexist.
(4) the tank field oil tank intelligence monitoring and controlling device based on Internet of Things relates to wireless sense network, instrument tracking and command network, mobile radio communication and the Internet; They observe corresponding protocol and standard separately; And link together as intermediary through the Internet, agreement that the utility model adopts and standard are shown in accompanying drawing 5.The Internet is the meta network that connects whole supervising device, and its TCP/IP reference model comprises the variety of protocol of Access Layer, network layer, transport layer and application layer; Wireless sense network adopts the WiFi technology, comprises IEEE802.11 serial protocols, S-MAC agreement, CSMA agreement, is connected with the Internet in network layer through radio network gateway; The mobile radio communication agreement comprises L1, L2, L3, GPRS and wap protocol, and wherein GPRS supports the IP consensus standard, is connected with the Internet in network layer; The instrument tracking and command network adopts the Modbus agreement, comprises RS-232, RS-485, ASCII, RTU and Transmission Control Protocol, provides and the ICP/IP protocol communication standard.
Claims (4)
1. tank field oil tank intelligence monitoring and controlling device based on Internet of Things; Comprise four parts of data acquisition module, distributed monitoring module, real-time early warning and control module and communication network module, it is characterized in that: said data acquisition module comprises storage tank internal sensor, storage tank external sensor, wireless camera, secondary instrument, wireless router and transmission medium; Said distributed monitoring module comprises three types of monitor nodes: on-site supervision station, portable monitor terminal and mobile monitoring terminal; Said real-time early warning and control module comprise four types of early warning and Control Node: storage tank status displays, emergency condition early-warning and predicting device, pipeline valve controller, fire fighting device starter; Said communication network module comprises wireless sense network, instrument tracking and command network, mobile radio communication and the Internet, through various communication protocols data acquisition node, monitor node, early warning is connected with remote server with Control Node.
2. a kind of tank field oil tank intelligence monitoring and controlling device according to claim 1 based on Internet of Things; It is characterized in that: said storage tank internal sensor comprises liquid level sensor, temperature sensor and pressure transducer; Belong to Fibre Optical Sensor, adopt Optical Fiber Transmission, link to each other with secondary instrument.
3. a kind of tank field oil tank intelligence monitoring and controlling device according to claim 1 based on Internet of Things; It is characterized in that: said storage tank external sensor comprises temperature sensor, air velocity transducer, infrared sensor, smoke transducer and gas sensor; Belong to wireless senser; Adopt wireless network transmissions, link to each other with wireless router.
4. a kind of tank field oil tank intelligence monitoring and controlling device based on Internet of Things according to claim 1 is characterized in that: said real-time early warning and control module are transferred to the storage tank parameter values and the predefined triggering rule issue early warning signal of data processing server according to data acquisition module and control automatically and Long-distance Control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203584482U CN202306238U (en) | 2011-08-27 | 2011-08-27 | Tank region oil tank intelligent monitoring device based on Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203584482U CN202306238U (en) | 2011-08-27 | 2011-08-27 | Tank region oil tank intelligent monitoring device based on Internet of things |
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| CN202306238U true CN202306238U (en) | 2012-07-04 |
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| CN2011203584482U Expired - Fee Related CN202306238U (en) | 2011-08-27 | 2011-08-27 | Tank region oil tank intelligent monitoring device based on Internet of things |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104391494A (en) * | 2014-11-28 | 2015-03-04 | 苏州迈创信息技术有限公司 | Petrochemical tank field automatic monitoring control system |
| CN105719435A (en) * | 2016-04-19 | 2016-06-29 | 中国石油化工股份有限公司 | Crude oil storage leakage monitoring and early warning system based on oil film detection sensors |
| CN106525300A (en) * | 2016-12-05 | 2017-03-22 | 浙江海洋大学 | External floating roof oil storage tank floating disc stand-column stress strain optical fiber test device |
| CN107315363A (en) * | 2017-07-19 | 2017-11-03 | 池州市创新电工机械有限公司 | A kind of Automation Control Instruments |
| CN114162487A (en) * | 2020-09-11 | 2022-03-11 | 中国石油天然气集团有限公司 | Oil tank lightning data processing method and device |
| CN114745608A (en) * | 2022-03-21 | 2022-07-12 | 盘锦大奔金蚁橡胶制品有限公司 | Intelligent early warning online sealing device |
-
2011
- 2011-08-27 CN CN2011203584482U patent/CN202306238U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104391494A (en) * | 2014-11-28 | 2015-03-04 | 苏州迈创信息技术有限公司 | Petrochemical tank field automatic monitoring control system |
| CN105719435A (en) * | 2016-04-19 | 2016-06-29 | 中国石油化工股份有限公司 | Crude oil storage leakage monitoring and early warning system based on oil film detection sensors |
| CN106525300A (en) * | 2016-12-05 | 2017-03-22 | 浙江海洋大学 | External floating roof oil storage tank floating disc stand-column stress strain optical fiber test device |
| CN106525300B (en) * | 2016-12-05 | 2019-05-31 | 浙江海洋大学 | One kind is for external floating roof tank floating plate column by stress-strain optical fiber test apparatus |
| CN107315363A (en) * | 2017-07-19 | 2017-11-03 | 池州市创新电工机械有限公司 | A kind of Automation Control Instruments |
| CN114162487A (en) * | 2020-09-11 | 2022-03-11 | 中国石油天然气集团有限公司 | Oil tank lightning data processing method and device |
| CN114162487B (en) * | 2020-09-11 | 2023-06-30 | 中国石油天然气集团有限公司 | Oil tank thunder and lightning data processing method and device |
| CN114745608A (en) * | 2022-03-21 | 2022-07-12 | 盘锦大奔金蚁橡胶制品有限公司 | Intelligent early warning online sealing device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20130827 |