CN109901501A - The defeated operation safe monitoring early warning of oil gas extracting, gathering and safety management system - Google Patents

Abstract

The present invention relates to the defeated operation safe monitoring early warning of oil gas extracting, gathering and safety management systems, belong to safety production monitoring and regulation technique field, and multiple on-site supervision subsystems which is connected by monitoring center main system and respectively with the monitoring center main system form；The on-site supervision subsystem includes: that N number of producing well monitor terminal that each production work region is arranged in, sewage diposal area monitor terminal, three phase separator area monitor terminal, CO2 pressure injection area monitor terminal, tank area monitor terminal, boiler area monitor terminal, combination station of gathering and transportation center monitor terminal, warehouse and combination station of gathering and transportation enter and leave the monitor terminals such as mouth region, output pump area, water filling pump house area.Oil and gas production enterprises can be achieved from oil-gas mining, heating, separating treatment, the risk assessment for being stored into the operations overall processes such as conveying, dynamic and intelligent monitoring, safety state analysis, accident early warning alarm, safety guarantee control and safety management in the present invention.

Description

The defeated operation safe monitoring early warning of oil gas extracting, gathering and safety management system

Technical field

The invention belongs to safety production monitorings and regulation technique field, in particular to oil-gas mining and separating treatment, storage Deng the monitoring early warning and safety and method for managing security for collecting defeated operation.

Technical background

Oil-gas gathering and transportation enterprise is exploitation, processing, storage and outer oil transportation product and the important place of combustion gas, and operating area includes adopting Oil well, three-phase separation area, tank area, CO2 pressure injection area, boiler area, sewage diposal area, output pump area etc., production and storage and transportation The quantity of inflammable, explosive substance and production equipment is more；The point of distribution is more, wide, and accident risk is high, Safety control and Management difficulty is big, so that the safety production monitoring of the defeated operation of oil-gas mining sum aggregate and informatization are relatively difficult.Currently, part Oil-gas gathering and transportation enterprise starts to build basic Process Control System in certain operating areas, but such system is to guarantee the production produced Amount and quality are starting point, rather than using as theme, monitoring means are single, range is relatively narrow safely, with the scene ginseng of instrument Number monitors and shows in the majority, parameter and sound in many safety-related factors such as composite technology process, equipment, personnel and environment Content in terms of automatic monitoring, early warning and alarming, state analysis, fault diagnosis and the safety management of video lacks, and supervises between each work area Control is independent of one another, the monitoring early warning and safety and management system of none Comprehensive, to cause oil-gas gathering and transportation operation safety Wretched insufficiency in terms of timeliness, comprehensive, information processing, safeguard protection and emergent rescue capability that production information obtains, production Accident happens occasionally.Operator can not in real time, accurately and comprehensively monitoring and the management defeated operation of oil gas extracting, gathering on the whole Safety in production, safety regulator, which also lacks, grasps and understands enterprise's production operation Safety actuality Comprehensive, The backwardness of monitoring method and technological means affects the safety guarantee and safety management ability, emergency response and rescue of production of hydrocarbons The raising of integral level, it is difficult to meet the demand for security of development of oil industry.

Summary of the invention

The purpose of the present invention is overcoming the shortcomings of the prior art and method, a kind of safety of defeated operation of oil gas extracting, gathering is proposed Monitoring and early warning and safety management system, the present invention pass through safety-related to production of hydrocarbons work flow, equipment, personnel and place etc. The hazard analysis of factor and risk assessment determine station, range and the type of monitoring early warning and safety and management, with parameter monitoring, The multiple means such as video monitoring and audio command scheduling realize oil and gas production enterprises from oil-gas mining, heating, separating treatment, storage It is stored to risk assessment, dynamic and intelligent monitoring, safety state analysis, the accident early warning alarm, safety of the operations overall processes such as conveying Ensure control and safety management.

The defeated operation safe monitoring early warning of oil gas extracting, gathering proposed by the present invention and safety management system, which is characterized in that should Multiple on-site supervision subsystems that system is connected by monitoring center main system and respectively with the monitoring center main system form；It is described On-site supervision subsystem includes: N number of producing well monitor terminal that each production work region is arranged in, sewage diposal area prison Control terminal, three phase separator area monitor terminal, CO2 pressure injection area monitor terminal, tank area monitor terminal, boiler area monitor terminal, It is whole that combination station of gathering and transportation center monitor terminal, warehouse and combination station of gathering and transportation enter and leave the monitoring such as mouth region, output pump area, water filling pump house area End.The monitoring early warning and safety technology and management method of system include the following steps and content:

Technical characterstic and effect of the invention:

The purpose of the present invention is to solve the problems, such as the defeated operation of current oil gas extracting, gathering, the oil gas extracting, gathering of proposition Defeated operation safe monitoring early warning and safety management system are, it can be achieved that complete oil recovery well point, three phase separator area, tank area, dioxy Change the area carbon pressure Zhu Zhan, boiler area, sewage diposal area, switchgear house, monitoring center, meteorological detection zone, gathering station area in gathering station area It the parameter and video monitoring early warning, VFP voice-frequency dispatching in the production of hydrocarbons operations such as entrance, gathering station area surrounding enviroment and place and answers Anxious commander, implementation process operation and the risk assessment in place, safe condition are analyzed in real time, dynamic and intelligent monitors, accident early warning report The functions such as alert, safety guarantee control and safety management, provide global solution for the security monitoring and management of the defeated operation of oil gas extracting, gathering Certainly scheme, can effectively reduce accident risk, the state that notes abnormalities in time and hazard event, effectively inhibit the generation of major accident, Be conducive to investigate thoroughly the reason of accident responsibility and accident occur；The unsafe acts of personnel are found and record in time, convenient for reinforcing people The safety management of member；The management for being conducive to reinforce enterprise's danger source and key equipment, improves the science of enterprise security manager；It is logical Systems connection is crossed, it can be achieved that remote real-time monitoring, emergency management and rescue, promotion oil-gas gathering and transportation production can be assisted when major accident occurs The gentle safety assurance ability of Automated water, improve enterprise safety operation work management and technical level, to protection country and Oily area's people's life and the safety of property are of great significance.

Detailed description of the invention

Fig. 1 is system structure diagram of the invention.

Fig. 2 is the 3 D monitoring Spacial domain decomposition figure of security video system.

Fig. 3 is solar power generation subsystem structure figure.

Specific embodiment

The defeated operation safe monitoring early warning of oil gas extracting, gathering of the invention and safety management system overall structure as shown in Figure 1, Multiple on-site supervision subsystems that the system is connected by monitoring center main system and respectively with the monitoring center main system form；Institute Stating on-site supervision subsystem includes: N number of producing well monitor terminal, the sewage diposal area that each production work region is arranged in Monitor terminal, three phase separator area monitor terminal, CO2 pressure injection area monitor terminal, tank area monitor terminal, boiler area monitoring are eventually End, combination station of gathering and transportation center monitor terminal, warehouse and combination station of gathering and transportation enter and leave the prisons such as mouth region, output pump area, water filling pump house area Control terminal.

Monitoring center main system of the invention mainly includes industrial ethernet switch, is exchanged respectively with the Industrial Ethernet Machine connected parameter monitoring early warning host, video monitoring host, safety analysis and managing main frame, data and Web Publishing service Device, voice-over-IP telephone, display large-size screen monitors, voice gateways；The alarm being connected with each host；The industrial ethernet switch passes through nothing Line router is connected with omnidirectional antenna, and is connected by Intranet with Internet/ private network, in intranet and prison It is connected between control center by firewall, voice-over-IP telephone is connected by voice gateways with ordinary telephone set；SMS module and after Electric appliance is connected with monitoring and early warning host respectively, and alarm is connected with relay, and video control keyboard is connected with video monitoring host.

The working principle of monitoring center: omnidirectional antenna is received from remote monitorings regions such as each producing well and sewage diposal areas Parameter, video and audio-frequency information；Information is transmitted to the net of each host, server and voice gateways composition by wireless router Network, each host and server are connected to industrial ethernet switch；Three-phase separation area, CO2 pressure injection area, tank area, boiler area etc. Proximal end monitoring area equipment is communicated with monitoring center in a wired fashion；Interconnection is realized between each host of monitoring center, it can be real-time The information in each host is called, realizes linkage to each other, the information on each host can be by switching in monitoring center liquid crystal It is shown on large screen, alarm is connected by relay with respective host, and the danger classes according to host analysis judgement is different Output early warning or alarm signal, parameter monitoring early warning host also pass through SMS module and the warning message of precarious position are sent to phase The mobile phone of pass personnel.

Monitoring center capital equipment and technical parameter are as follows:

Parameter monitoring early warning host embodiments use the NORCO-510DT of North China industry control, important technological parameters: CPU T2500 inside saves as DDR21G, and hard disk 250G, network interface 10M/100M is adaptive, 4 PCI, 4 PCI-Ex1,1 PCI- Ex4,1 PCI-Ex1 slot.

Alarm use XH-S24 combined aural and visual alarm, important technological parameters: operating voltage 24VDC, operating current be≤ 60mA；Sound pressure level of alarming is >=85dB, and guide number is frequency >=30~45 beat/min, intensity >=30cd.

Relay is using the ADAM5068 module for grinding China, and important technological parameters: channel is 8, and contact capacity is DC30V@ 1A, breakdown voltage be 500Vac (50/60Hz) turn-on time be 7 milliseconds, turn-off time be 3 milliseconds.

Video monitoring host uses the HB-2000P of North China industry control, and important technological parameters: CPU Intel 2.5G is inside saved as 2 DDR 1G, hard-disk capacity 800G, CD-ROM drive 16XDVD, operating temperature are 0~60 DEG C, and Ethernet interface 10M/100M is adaptive Answer 2, USB port 4, serial ports 1.

Video control keyboard mainly uses the video Ethernet control keyboard VNT-KAN260CS of Shenzhen Wei Naite company, main Want technical parameter: interface is 10M Ethernet, and network protocol TCP/IP, camera control quantity is 1024, and control protocol is PELCO-P, PELCO-D, Vinet coding protocol etc., power 5W.

Safety management and analysis host use the HB-2000M of North China industry control, important technological parameters: processor P42.8G, Inside save as 1G, hard disk 160G, 2 USB2.0, serial ports 1, Ethernet interface 10M/100M adaptive 2.

Data and Web Publishing server are using the perfectly sound T280S5110 tower server of association, important technological parameters: CPU 2.0G；Inside save as 1GB；Hard disk is 4 × 200GB；Windows 2003Server operating system is installed.

Voice gateways use century Netcom CNG2000IP voice gateways, important technological parameters: FXS interface, port 4, association View supports HTTP, DHCP, FTP and IEEE 802.1q etc..

Show large-size screen monitors using the PD70H1 liquid crystal display of celestial view electronics, important technological parameters: size (mm) is 1708 (h) × 1030 (v) × 150 (d), resolution ratio is 1920 × 1080, input interface CVBS, YPbPr, HDMI, VGA, brightness 600cd/ m2。

Industrial ethernet switch uses and grinds magnificent network management type Ethernet switch EKI-7559SI, important technological parameters: work Making voltage is 12-48VDC, and 2 single mode optical fiber interfaces, 8 fastethernet interfaces, management can pass through Web, Telnet, serial ports Control, Windows program carry out, safely can by IP/MAC and port binding, Dynamic Host Configuration Protocol server, IP access list, 802.1X, SNMPv3 is completed, No. 1 relay output

IP telephone machine uses the explosion-proof IP phone of DMR-CP01 of Shenzhen networking telephone company, important technological parameters: connection side Formula had both supported static state/dynamic IP addressing, also supported PPPoE, 1 WAN Ethernet interface and 1 LANWAN Ethernet interface；1 PSTN interface meets G.16516ms echo cancelltion.

SMS module uses Sang Rong company Saro310GSM Modem, important technological parameters: chip uses Siemens TC35i, operating voltage are 5~35VDC, interface RS232/485, support GSM and GPRS network, use SIM card.

The wireless router of the present embodiment uses U.S. Lucent ORiNOCO RG-1000 COR wireless router, main skill Art parameter: working frequency range 2.4GHz, maximum distance can transmit 16km, peak transfer rate 11M, operating voltage 12VDC.

Omnidirectional antenna uses HQJ-2400H9, important technological parameters: frequency 2.4G, gain 18dBi, vertical plane lobe Width is 14, and horizontal plane lobe width is 360, standing-wave ratio≤1.5, maximum power 100W, channel bandwidth 60M.

Monitoring center is coupled with Office Area, upper management department by Intranet in the present embodiment, is set between network Firewall is set to prevent virus etc. from invading；Firewall is arranged in department of enterprise organization and upper management center, special by Internet/ It is communicated with net.

The function that the equipment of each monitor terminal of on-site supervision subsystem of the invention is formed and realized is described as follows:

1) N number of oil recovery wellblock monitor terminal (depending on the quantity for the oil recovery wellblock that the value of N monitors according to actual needs, Each oil recovery wellblock is respectively provided with monitor terminal, and the configuration of each monitor terminal can be identical):

Each oil recovery wellblock monitor terminal includes pressure sensor, I/O module, industrial ethernet switch, security video Video camera, alarm (such as alarm lamp execution unit), wireless router, unidirectional antenna and solar power system；Its In, industrial ethernet switch is connected by I/O module with producing well pressure sensor, and wireless router and unidirectional day are also passed through Line is connected；Security video video camera is connected with interchanger, and is connected with alarm, solar power system and each equipment phase Even.

Producing well monitor terminal working principle: producing well pressure sensor sends 4-20mA current signal to I/O module, It is converted through A/D and sends pressure signal to industrial ethernet switch in a manner of TCP/IP；

The 3-D image for the oil recovery wellblock that security video video camera will acquire is compared with default monitoring space region, The three-dimensional spatial area of monitoring can be divided into outward danger zone, alarm region and Area Of Safe Operation from the center of camera alignment Domain, as shown in Fig. 2, triggering alarm lamp according to comparing result or stopping oil production machine work；Industrial ethernet switch and safety regard Frequency video camera is transmitted to industrial ethernet switch connection, then the producing well unidirectional antenna by connecting with router is by parameter and view Frequency signal is sent to monitoring center, and 220VAC power supply needed for each equipment of the monitor terminal is supplied by solar power system, and existing The direct industrial power supply of field forms redundancy electric power supply system.

The capital equipment embodiment and its technical parameter of above-mentioned producing well monitor terminal are as follows:

Producing well pressure sensor uses Jie Folun XPSA intrinsic safe explosion-proof pressure sensor, major technique ginseng in the present embodiment Number: measurement range is 0~2MPa, and precision is ± 0.1%FS, and the response time < 1ms, explosion-proof ATEX certification is Ex ia IIC T5& T6 is mounted on oil production machine Crude Oil Transportation main line；

The I/O module of the present embodiment uses 6017 module of Yanhua ADAM, important technological parameters: interface is 10/100M ether Net, 7 road AI, 2 road DO, electric current input range be 4-20mA, voltage input ± 150mV, ± 500mV, ± 5V, ± 10V, ± 1V, Power supply 24V；

The industrial ethernet switch of the present embodiment uses and grinds magnificent EKI-2525MS Ethernet PoE interchanger, major technique Parameter: 4 ports, transmission rate are adaptive 10/100Mps, and power input 12-48Vdc, wire transmission distance is 100 Rice, fiber port are 199Base-FX multimode or single mode SC type.

The security video video camera of the present embodiment uses the SafetyEYE of Pilz company, important technological parameters are as follows: maximum prison Control range is 120m2, and BG certification, protection class IP65, SIL grade is 2 grades, and illuminance should be greater than 300lux, each camera peace Oil production machine is monitored on outlying wellblock bar；

The alarm of the present embodiment uses LA-P23 combined aural and visual alarm, important technological parameters: rated operational voltage is DC12V, operating temperature are -30~85 DEG C, and acoustic pressure range is 105dB ± 3dB (in 2m).

The wireless router of the present embodiment uses U.S. Lucent ORiNOCO RG-1000ROR outdoor use wireless router, main Want technical parameter: working frequency range 2.4GHz, maximum distance can transmit 16km, peak transfer rate 11M, and operating voltage is 12VDC。

The unidirectional antenna of the present embodiment uses AirStreamTM AS5800D broadband wireless, important technological parameters: work frequency Rate is 2.4GHz, and access way is time division duplex (TDD), and every channel occupancy bandwidth 20/40M, built-in antenna gain is 18dBi, External maximum gain is 24dBi.

The solar power system structure of the present embodiment is as shown in figure 3, by solar panel, inverter, charge control It device and switch, rectifier, battery and is formed, wherein solar panel uses A Bolai company APM72M240W196x99 battery Plate, major parameter: single crystal silicon material, peak power 240W, output voltage 24V, peak point current 6.5A, having a size of 1956 (mm) × 992 (mm) × 50 (mm), inverter use the SK700-224 of Beijing distant place utility companies, major parameter: output function For 700W, output voltage 220VAC, operating ambient temperature is -10 DEG C -50 DEG C, and impulse electricity controller uses distant place utility companies SDCC-5I, important technological parameters: specified charging current 5A, system voltage 24VDC, operating temperature be -35 DEG C~55 DEG C, control Mode processed is charging PWM pulsewidth modulation.

2) sewage diposal area monitor terminal

The monitor terminal of sewage diposal area includes the Distributed Control System for basic process control being built into (DCS), IP telephone machine, color infrared integrated camera, industrial ethernet switch, video server, decoder, wireless routing Device and unidirectional antenna；Wherein, DCS, IP telephone machine, video server and wireless router respectively with industrial ethernet switch phase Even, video server is connected with color infrared integrated camera, decoder respectively, and wireless router is connected with unidirectional antenna.

The working principle of the monitor terminal are as follows: (couple and be embedded in) technology for the object of process industrial from DCS by OPC Security related information needed for middle extraction；Video server is connect by video cables with color infrared integrated camera；Decoding Device is connect by 485 lines with video server and video camera, to cradle head control and video camera zoom and rotation from server Equal command functions are decoded；Explosion-proof IP phone is arranged in scene, passes through Ethernet switch and wireless router and monitoring center Carry out voice communication.

The embodiment and its technical parameter of the monitor terminal capital equipment of the sewage diposal area are as follows:

IP telephone machine uses the explosion-proof IP telephone machine of DMR-CP01 of Shenzhen networking telephone company, important technological parameters: connection Mode had both supported static state/dynamic IP addressing, also supported PPPoE, 1 WAN Ethernet interface and 1 LANWAN Ethernet interface；1 A PSTN interface, meets G.16516ms echo cancelltion.

Color infrared integrated camera, wherein camera is using the outstanding ST-Y22XA depending on reaching, important technological parameters: imaging " SONY CCD, infrared lamp are IR LED to element 1/4, and 60PCS/14U/F8, infrared radiation distance is 100m, minimal illumination 0Lux； Wherein, video server uses the JRS-1 network video server of huge Raycom skill, important technological parameters: input video input is 1.0V (P-P), 1 road BNC, input voltage 12VDC/1A embed Web Server, support IE monitoring, configuration, upgrading, support NTSC/PAL composite video, 10/100M Ethernet interface support RS485 interface, support long-range cradle head control；Wherein, decoder Using the pan and camera decoder of the JR-A (W) of huge Raycom skill, important technological parameters: the design of PIC series monolithic, dual communication are connect Mouthful, driving voltage is 12V~15V, identifies various protocols, 8 orientation of holder and automatic control, lens function control.

DCS can be using Emerson, Yokogawa, Honeywell, Supcon, Hollysys etc..

Industrial ethernet switch, wireless router and unidirectional antenna are identical as used in oil recovery wellblock.

3) three phase separator area monitor terminal

The three phase separator area monitor terminal include the grease analyzer being mounted on three phase separator, pressure sensor, Flammable gas alarm, flow sensor and intelligence execute valve, and are mounted on safe I/O near three phase separator, safety Programmable logic controller (PLC) PLC, touch screen, explosion-proof video camera, video server and decoder；Wherein, grease analyzer, each biography Sense unit and intelligence execute valve and are connected respectively by safe I/O with safety PLC, and touch screen is connected with safety PLC, explosion-proof camera shooting Machine is connected with the video monitoring host of monitoring center in a wired fashion by video server and decoder.

The monitor terminal is according to hazard analysis and risk assessment, by quantitative analysis, the instrument function in three phase separator area Safety requirements grade SIL > 1, building safety instrumented systems be monitored and control；Grease analysis is installed on three phase separator Instrument monitors the oil level and water level in separator；Pressure in SIL3 pressure sensor monitoring separator is installed；SIL3 band row is installed The intelligence of journey test executes valve for controlling separator inlet and outlet pipeline；Mounting temperature sensor measurement separator is fuel-displaced and is discharged Temperature；Flammable gas alarm is arranged on three phase separator periphery；The sensing such as the liquid level and pressure at scene and execution equipment and peace The safe I/O of full I/O connection, each point is connect by safety bus with safety PLC；Model and program of the safety PLC according to setting The parameters such as water level, air pressure and oil level be acquired, calculated, analyzed and determined etc. with processing；If judging dangerous state, safety PLC Control instruction is answered to give execution Fa Deng mechanism by the control strategy output phase of setting；The touch screen connecting with PLC shows real time data Value and trend, can be adjusted or be reset to the parameter in PLC by it；Safety PLC passes through 485 lines and monitoring center Monitoring and early warning exchange is communicated；Explosion-proof video camera is communicated with center host in a wired fashion.

The embodiment and its technical parameter of this monitor terminal capital equipment are as follows:

The grease analyzer of the present embodiment uses the bis- interface grease analyzers of JDR of the Kunlun seashore, important technological parameters, work Making voltage is 24VDC, and range is 0~3 meter, and transmitter output is 4~20mA of two-way, and precision is ± 0.5%FS, and explosive-proof grade is ExibIIBT4, operating temperature are -40~+80 DEG C.

Pressure sensor uses JYB-K P protection type pressure transmitter, important technological parameters, and range is 0~10Mpa, defeated It is out 4~20mADC, power supply 24VDC, accuracy is ± 0.5%, and explosive-proof grade is the mating guard grating of Exib II BT4 FB-A。

Flammable gas alarm include detector and controller using the ES2000T of Shenzhen Te An Electronics Co., Ltd. and ESC2000, important technological parameters: detection gas are natural gas, coal gas and CO etc., and explosive-proof grade is flame-proof type detector, work Voltage is 24VDC, and controller is that standard inputs 4-20mA electric current, number+simulative display, sound-light alarm, signal output for 4~ 20mA。

Flow sensor uses the Prosonic Flow 90/93W ultrasonic flowmeter of E+H, and security level SIL2 connects Mouth is PROFIBUS-PA/DP, and caliber range is DN50-4000, and certification of explosion protection is mountable at Zone1 (ATEX, FM, CSA)

Intelligence is executed valve and is pneumatically executed using the 3730-5 type digital electric pneumatic valve positioner and 3277-5 type of Samson Device combines, important technological parameters: FF foundation fieldbus communication interface, security level SIL3, operating voltage 9-32VDC, Rated travel is adjustable；Valve inputs 24VDC, and service life is > 5 × 106 times, and excitation≤15V, signal " 1 " be not safe for signal " 0 " Excitation > 19V, certification of explosion protection are Ex (ia) IIC T6.

Safe I/O uses the F6217 module of HIMA, important technological parameters: receiving 4-20mA current signal, SIL grade is 3 Grade, safety time 450ms, elementary error 0.1%, resolution ratio are 12, operating voltage 24V.

Safety PLC uses the H41q of HIMA, important technological parameters: security level is SIL3 grades, central module INTEL 386EX, single channel circulation time are 5ms, operating voltage 24V, and interface has RS485, Ethernet and Profibus-DP.

Touch screen uses the miniature panel K-TP178micro of Siemens HMI, important technological parameters: having a size of 5.7 inches, point Resolution is 320 × 240, and user data free memory is 1MB, RAM 8MB, interface RS485, operating voltage 24VDC.

Explosion-proof video camera uses the explosion-proof integrated video camera BENTECH BT-B108S of Shenzhen Allianz, major technique ginseng Number: explosive-proof grade ExdIIBT6, image-forming component are 1/3 ＂ SONY CCD, signaling mode PAL/NTSC, and horizontal resolution is 480TVL, camera lens are selected as 3.6mm-8mm, operating voltage are as follows: DC12V (± 10%), minimal illumination 0.1Lux, video camera Holder uses the explosion-proof holder of Allianz's science and technology, the same sewage diposal area of video server and decoder of use.

4) CO2 pressure injection area monitor terminal

CO2 pressure injection area monitor terminal includes temperature sensor, pressure sensor, current signal distributor, voltage signal point Orchestration, intelligence execute valve, touch screen, color infrared integrated camera and embedded controller；Wherein, temperature sensor, pressure Sensor, current signal distributor, voltage signal distributor, intelligence execute valve and touch screen respectively with embedded controller phase Even, color infrared integrated camera is handed over the Industrial Ethernet of monitoring center in a wired fashion by video server and decoder It changes planes connected.Embedded controller is also connected with the industrial ethernet switch of monitoring center in a wired fashion.

The course of work of CO2 pressure injection area monitor terminal are as follows: the I/ of temperature sensor, pressure sensor and embedded controller O mouthfuls of connections；For other parameters such as flow and liquid levels, embedded controller and original controller are realized using the module of one-to-two Share sensor signal；Embedded controller is to injection pump import and export pressure, CO2 tank liquid level, pump state, heat exchanger exit temperature The parameters such as degree are acquired processing, and the program according to setting is analyzed and communicated, export in the state of emergency to injection pump or The instruction of valve implementation corresponding actions；The data and curve graph at the touch screen real-time display scene being connected with embedded controller, Parameter setting and control can be carried out by touch screen；Embedded controller is realized logical by Ethernet interface and monitoring center News；The color infrared integrated camera at scene is by cable or optical fiber by video signal transmission to Ethernet switch.

This monitor terminal capital equipment embodiment and its technical parameter are as follows:

Temperature sensor uses the ZHRT04 integrated explosion-proof temperature sensor of Tianjin middle ring thermometric instrument company, main skill Art index: measuring range be -40~100 DEG C, precision be ± 0.5%FS, pressure-resistant 30MPa, export 4~20mA, explosive-proof grade every Quick-fried type dIICT4.

Pressure sensor uses the JYB-K HO-HAG pressure sensor of the Kunlun seashore, important technological parameters: supply voltage 24VDC, range 0-10MPa, output signal are 4-20mA electric current, are mounted on feeding pump import and export, pressure injection pump discharge etc..

For signals such as flow and liquid levels, using voltage or current signal distributor, from scene, original instrument separates 2 tunnels 4 ~20mA signal, current or voltage signal distributor enter two using the HD21 mono- of Beijing Hua De century scientific & technical corporation and go out signal isolation Device, important technological parameters: 1 tunnel 4~20mA or 0~5V of input exports as 2 tunnel 4~20mA or 0~5V, and working power is 24VDC, precision 0.2%.

Embedded controller uses RLC_ARM_Plus embedded controller, important technological parameters: central processing unit is StrongARM RISC, operating system are embedded Windows CE, are inputted as 8AI and 6DI, are exported as 6AO and 6DO, 1 with Too network interface, 1 RS-232/422/485 serial ports, two USB ports, two PS/2 mouthfuls (pluggable keyboard, mouse etc.).

Color infrared integrated camera uses the AL-WB350ASY high-resolution thermal camera of Allianz's science and technology, major technique Parameter is image sensor using 1/3 ＂ SONY Super HAD CCD, and signaling mode PAL, effective pixel is 752 (levels) × 582 (vertical), horizontal resolution 480TVL, illumination 0.7Lux/F1.4 night illumination on daytime are that 0Lux (open by infrared lamp When), infrared night vision distance is 50 meters, operating voltage 12VDC.

Network video server and pan and camera decoder are identical as sewage diposal area.

Intelligence executes valve and touch screen is identical as three phase separator area.

5) tank area monitor terminal

Tank area monitor terminal includes the temperature sensor having been provided with, fuel gas detection sensor and electric current letter Number distributor, executes valve, explosion-proof video camera and I/O module at voltage signal distributor；Wherein, temperature sensor, flammable alarm Device, current signal distributor, voltage signal distributor and execution valve are connected with I/O module respectively, and explosion-proof video camera passes through view Frequency server and decoder are connected with center host in a wired fashion, I/O module also in a wired fashion with monitoring center master Machine is connected.

The course of work of tank area monitor terminal are as follows: temperature sensor, the flammable gas alarm of crude oil storage tank are connected to I/O module, other signals such as flow and liquid level etc. realize the one-to-two of signal by signal distributor, and it is aobvious to be transferred to scene all the way Show unit, another way is transferred to I/O module；I/O module is communicated by Ethernet interface and monitoring center, tank area surrounding Situations such as explosion-proof camera surveillance storage tank spilling, human behavior and surrounding enviroment are set.

The embodiment and its technical parameter of this monitor terminal capital equipment are as follows:

I/O module uses and grinds 12 road universal input of Hua/output module ADAM-6024, important technological parameters: 6AI, 2AO, 2DI, 2DO, Ethernet interface, resolution ratio are 12, operating voltage 24VDC.

Temperature sensor use Beijing the Kunlun seashore company JWB integrated temperature sensor (transmitter), range be 0~ It 100 DEG C, exports as 4~20mADC of two-wire system, powers as 24VDC, precision 0.2%.

Flammable gas alarm is identical as three phase separator area.

Electric current, voltage signal distributor are identical as CO2 pressure injection area.

Execute the OK81 solenoid valve that valve uses Eurokera, important technological parameters: control mode is normally closed or open in usual, ring Border temperature is -20 DEG C~100 DEG C, and operating voltage is 220VAC or DC24V, explosive-proof grade dIICT5.

Explosion-proof video camera, video server and decoder are identical as three phase separator area.

6) boiler area monitor terminal

Boiler area monitor terminal includes high and low water alarm, temperature sensor, pressure sensor, current signal distribution Device, voltage signal distributor, executes valve, color infrared integrated camera, IP telephone machine and conventional PLC module at phase loss detector； Wherein high and low water alarm, temperature sensor, pressure sensor, phase loss detector, current signal distributor, voltage signal point Orchestration, execute valve be connected respectively with conventional PLC module, color infrared integrated camera in a wired fashion with the video of monitoring center Monitoring host computer is connected, and IP phone is connected with the monitoring and early warning host of monitoring center, and conventional PLC module and the monitoring of CO2 pressure injection area are eventually The embedded controller at end is connected.

The working principle of this boiler area monitor terminal are as follows: setting high and low water alarm is used to detect the height water of boiler Position；Pressure sensor is set and detects pot furnace pressure；Temperature sensor is set and detects boiler leaving water temperature, return water temperature and flue Temperature；Open-phase protection of the phase loss detector for boiler is set；The equipment such as all sensing detection and high-low water alarm and often PLC connection is advised, the acquisition and processing to signals such as temperature, pressure and alarms are realized by PLC, by the program of setting to boiler condition It is analyzed；PLC realizes the communication with monitoring center by Ethernet interface；Be arranged video camera to boiler area equipment and personnel into Row monitoring and record.

Temperature sensor uses the JWB/P integrated temperature sensor of the Kunlun seashore in the present embodiment, important technological parameters: Range is 0-150 DEG C, exports 4-20mA, operating voltage 24VDC, precision 0.2%.

Pressure sensor uses JYB-K F protection type pressure transmitter, important technological parameters, and range is 0~35Mpa, defeated It is out 4~20mA, work point sample is 24VDC, and accuracy is ± 0.5%, and the response time is < 100ms.

Conventional PLC module is using the S7-200 series of Siemens, and important technological parameters: processor uses CPU226,24DI, 16DO, AI module are EM235, and AO module is EM232.

Electric current, voltage signal distributor and execution valve are identical as CO2 pressure injection area.

Color infrared integrated camera is identical as CO2 pressure injection area.

IP telephone machine is identical as sewage diposal area.

7) combination station of gathering and transportation center monitor terminal

Combination station of gathering and transportation center monitor terminal includes: Temperature Humidity Sensor, wind speed wind direction sensor, atmospheric pressure sensing Device and I/O module, wherein Temperature Humidity Sensor, wind speed wind direction sensor, barometric pressure sensor respectively with I/O module phase Even, I/O module is connected with the parameter monitoring early warning host of monitoring center.

The working principle of the monitor terminal are as follows: Temperature Humidity Sensor, wind speed and direction are set in combination station of gathering and transportation center The equipment such as sensor, barometric pressure sensor acquire meteorologic parameter, are transferred signals in monitoring by 485 communication ports of I/O Heart host, main equipment and its technical parameter are as follows:

Temperature Humidity Sensor uses the JWSM-2A type temperature and humidity integrated explosion-proof type sensor of the Kunlun seashore company, mainly Technical parameter: temperature accuracy is ± 0.5 DEG C；Temperature range is 0~50 DEG C；Humidity accuracy is ± 3%RH；Humidity range is 5%RH~95%RH.

Barometric pressure sensor uses the JQYB-A barometric pressure sensor of the Kunlun seashore company, important technological parameters: amount Journey is 1-110KPa, measurement accuracy ± 0.25%F.S, operating voltage 24VDC, the response time < 100ms, is mounted on station area and enters Mouth eminence.

I/O module is identical as tank area.

8) warehouse and combination station of gathering and transportation entrance monitor terminal

Warehouse and combination station of gathering and transportation entrance monitor terminal include: infrared intrusion alarm unit, cigarette propagated sensation sensor, sound-light alarm Device, color infrared video camera, access control system and I/O module, wherein infrared intrusion alarm unit, cigarette propagated sensation sensor and sound-light alarm Device is connected with I/O module respectively, and access control system and I/O module are connected with monitoring center in a wired fashion.

Access control system and color infrared integrated camera are set in combination station of gathering and transportation area entrance, realize discrepancy personnel and Che Control and management, infrared intrusion alarm unit is arranged to places such as the warehouses for having hazardous chemical, key equipment or material, It prevents unauthorized person from invading, is having inflammable articles indoor top installation cigarette propagated sensation sensor.

The warehouse and the main apparatus embodiments of combination station of gathering and transportation entrance monitor terminal and its technical parameter are as follows:

The controller of access control system use MDDIDO-1S important technological parameters: communication RS485, communication speed be 4800~ 115200bps, ID number are 1~99, and input voltage is 8~15VDC；Card reader uses LD-WG1028, important technological parameters: PCC Certification, Wiegand protocol interface, maximum distance of reaction are 10cm.

Cigarette propagated sensation sensor uses the JTY-LZ-1424 type ionic smoke inductor of the Kunlun seashore company, important technological parameters: work Voltage is 24V, alarm current 40.6mA, resetting voltage 0.8V.

Infrared intrusion alarm uses the PA-450 type infrared detector of the Kunlun seashore company, important technological parameters: maximum is visited Ranging is from for 11m；Detection angle is 35 degree；It is mounted on the inlet of gathering station area entrance and important warehouse.

Combined aural and visual alarm uses the explosion-proof combined aural and visual alarm of JDSG type of Fuxin Jin Ding company, important technological parameters: work electricity Pressure is DC24V, and explosive-proof grade is ExdIIBT6 and ExdIICT6, and sound intensity is >=110dB, and environment temperature is -30 DEG C~60 DEG C, it is mounted on the wall in production scene, warehouse.

Color infrared integrated camera is identical as used by CO2 pressure injection area.

9) other monitor terminals such as measuring station, Reheating Furnace Zone, output pump area and water filling pump house area

The present invention may additionally include other works such as measuring station, the Reheating Furnace Zone in multi-purpose station, output pump area, water filling pump house area Industry region using as above it is similar by the way of establish corresponding on-site supervision terminal.

Claims (10)

1. a kind of defeated operation safe monitoring early warning of oil gas extracting, gathering and safety management system, which is characterized in that the system is by monitoring Center main system and the multiple on-site supervision subsystems being connected respectively with monitoring center main system composition；On-site supervision System includes: N number of producing well monitor terminal, the sewage diposal area monitor terminal, three that each production work region is arranged in Phase separator area monitor terminal, CO2 pressure injection area monitor terminal, tank area monitor terminal, boiler area monitor terminal, combination station of gathering and transportation Center monitor terminal, warehouse and combination station of gathering and transportation enter and leave the monitor terminals such as mouth region, output pump area, water filling pump house area.

2. system as described in claim 1, which is characterized in that the monitoring center main system mainly includes Industrial Ethernet exchange Machine, parameter monitoring early warning host, video monitoring host, safety analysis and the management being connected respectively with the industrial ethernet switch Host, data and Web Publishing server, voice-over-IP telephone, display large-size screen monitors, voice gateways；The alarm being connected with each host； The industrial ethernet switch is connected by wireless router with omnidirectional antenna, and pass through Intranet and Internet/ private network is connected, and is connected between intranet and monitoring center by firewall, and voice-over-IP telephone passes through voice network Pass is connected with ordinary telephone set；SMS module and relay are connected with monitoring and early warning host respectively, and alarm is connected with relay, Video control keyboard is connected with video monitoring host.

3. system as described in claim 1, which is characterized in that each oil recovery wellblock monitor terminal include pressure sensor, I/O module, industrial ethernet switch, security video video camera, alarm, wireless router, unidirectional antenna and solar energy Electricity generation system；The industrial ethernet switch is connected by I/O module with producing well pressure sensor, and wireless routing is also passed through Device is connected with unidirectional antenna；Security video video camera is connected with interchanger, and is connected with alarm, solar power system and institute Each equipment is stated to be connected.

4. system as described in claim 1, which is characterized in that the monitor terminal of the sewage diposal area includes the use being built into Distributed Control System, IP telephone machine, color infrared integrated camera, industrial ethernet switch, view in basic process control Frequency server, decoder, wireless router and unidirectional antenna；Wherein, Distributed Control System, IP telephone machine, video server and Wireless router is connected with industrial ethernet switch respectively, video server respectively with color infrared integrated camera, decoding Device is connected, and wireless router is connected with unidirectional antenna.

5. system as described in claim 1, which is characterized in that three phase separator area monitor terminal includes being mounted on three-phase separate Valve, and installation are executed from grease analyzer, pressure sensor, flammable gas alarm, flow sensor and the intelligence on device Safe I/O, safety programmable logic controller PLC, touch screen, explosion-proof video camera, Video service near three phase separator Device and decoder；Wherein, grease analyzer, each sensing unit and intelligence execution valve pass through safe I/O and safety PLC phase respectively Even, touch screen is connected with safety PLC, explosion-proof video camera pass through video server and decoder in a wired fashion with monitoring center Video monitoring host is connected.

6. system as described in claim 1, which is characterized in that CO2 pressure injection area monitor terminal includes temperature sensor, pressure Sensor, current signal distributor, voltage signal distributor, intelligence execute valve, touch screen, color infrared integrated camera and embedding Enter formula controller；Wherein, temperature sensor, pressure sensor, current signal distributor, voltage signal distributor, intelligence execute Valve and touch screen are connected with embedded controller respectively, color infrared integrated camera by video server and decoder with Wired mode is connected with the industrial ethernet switch of monitoring center；Embedded controller also in a wired fashion with monitoring center Industrial ethernet switch is connected.

7. system as described in claim 1, which is characterized in that the tank area monitor terminal includes the temperature sensing having been provided with Device, fuel gas detection sensor and current signal distributor, execute valve, explosion-proof video camera and I/ at voltage signal distributor O module；Wherein, temperature sensor, flammable alarm, current signal distributor, voltage signal distributor and execution valve are distinguished It is connected with I/O module, explosion-proof video camera is connected with center host in a wired fashion by video server and decoder, I/ O module is also connected with center host in a wired fashion.

8. system as described in claim 1, which is characterized in that the boiler area monitor terminal includes high and low water alarm, temperature Sensor, pressure sensor are spent, current signal distributor, voltage signal distributor, executes valve, color infrared at phase loss detector Integrated camera, IP telephone machine and conventional PLC module；Wherein high and low water alarm, temperature sensor, pressure sensor, lack Phase detector, current signal distributor, voltage signal distributor, execution valve are connected with conventional PLC module respectively, color infrared one Body video camera is connected with the video monitoring host of monitoring center in a wired fashion, the monitoring and early warning host of IP phone and monitoring center It is connected, conventional PLC module is connected with the embedded controller of CO2 pressure injection area monitor terminal.

9. system as described in claim 1, which is characterized in that combination station of gathering and transportation center monitor terminal includes: temperature and humidity Sensor, wind speed wind direction sensor, barometric pressure sensor and I/O module, wherein Temperature Humidity Sensor, wind speed and direction sensing Device, barometric pressure sensor are connected with I/O module respectively, and I/O module is connected with the parameter monitoring early warning host of monitoring center.

10. system as described in claim 1, which is characterized in that the warehouse and combination station of gathering and transportation entrance monitor terminal include: Infrared intrusion alarm unit, cigarette propagated sensation sensor, combined aural and visual alarm, color infrared video camera, access control system and I/O module, wherein red Outer intrusion alarm unit, cigarette propagated sensation sensor and combined aural and visual alarm are connected with I/O module respectively, and access control system and I/O module are with wired Mode is connected with monitoring center.