CN208968844U - A kind of diagnosis of deep-water blowout preventer integrality and assessment equipment - Google Patents
A kind of diagnosis of deep-water blowout preventer integrality and assessment equipment Download PDFInfo
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- CN208968844U CN208968844U CN201822024139.6U CN201822024139U CN208968844U CN 208968844 U CN208968844 U CN 208968844U CN 201822024139 U CN201822024139 U CN 201822024139U CN 208968844 U CN208968844 U CN 208968844U
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Abstract
The utility model provides a kind of diagnosis of deep-water blowout preventer integrality and assessment equipment, control analysis system, diagnosis and assessment system waterborne including being set to the water surface or more, are set to water surface underwater control analysis system below, structural member analysis system and sensing system.The diagnosis of the utility model deep-water blowout preventer integrality can realize structural member, Subsea Control Systems and the control system state waterborne of on-line monitoring deep-water blowout preventer with assessment system and carry out integrality diagnosis and assessment to it, diagnostic assessment result can the failure that is likely to occur on driller's display and to preventer of Real-time Feedback carry out prediction and alarm.
Description
Technical field
The utility model belongs to petroleum works field, diagnoses more particularly, to a kind of deep-water blowout preventer integrality and sets with assessment
It is standby.
Background technique
Deep-water blowout preventer is last one of security perimeter of deep water hydrocarbon mining system, and hydrocarbon production system occurs under water
It is played a crucial role when burst accident, can operate normally and directly determine that can entire hydrocarbon production system sent out
Guarantee personnel and equipment safety when raw emergency event.According to control mode, preventer experienced liquid controlled blowout preventing device, pilot-operated type hydraulic control
Preventer and electronic-hydraulic complex control preventer.Compared with traditional preventer, electronic-hydraulic complex control preventer is had the advantage that
Integration degree is high, it is compact-sized, light-weight, take up space it is small；The not hydraulic line of long range, reduces the pressure loss；It can
Realize that remote control, response quickly, control effect are good；It maintains easily and updates.
Electric-hydraulic combined formula deep-water blowout preventer can in case of emergency play the role of subsea well urgent closed.So
And as a kind of equipment for being continuously in standby mode and in emergency circumstances acting, it is standby for a long time whether to will affect it
Performance can not learn that therefore, developing a set of deep-water blowout preventer integrality diagnosis with assessment system seems particularly necessary.
Summary of the invention
In view of this, the utility model is directed to a kind of diagnosis of deep-water blowout preventer integrality and assessment equipment, it is suitable for
The diagnosis and assessment of deep-water blowout preventer.
In order to achieve the above objectives, a kind of deep-water blowout preventer integrality diagnosis of the utility model and skill used by assessment equipment
Art scheme is: the blowout prevention control cabinet including being set to the water surface or less manipulation deep-water blowout preventer work is set to the water surface or more and monitors
The blowout prevention monitor of deep-water blowout preventer work, further includes control analysis system, diagnosis and the assessment waterborne for being set to the water surface or more
System is set to water surface underwater control analysis system below, structural member analysis system, sensing system；Sensing system: packet
Structural member sensor and electrichydraulic control sensor are included, structural member sensor includes being respectively arranged at the multiple flashboards of deep-water blowout preventer
Acoustic emission sensor, vibrating sensor and line fiber optical differential protection；Electrichydraulic control sensor includes being respectively arranged at the blowout prevention
The acoustic emission sensor of pressure supply component, electromagnetic pilot valve module and hydraulic pilot valve module in control cabinet；The structural member analysis
System: the structural member sensor, the data information of acquisition and processing structure part sensor, according to the number are connected by signal wire
It is believed that breath judges whether the structure of deep-water blowout preventer is complete；The underwater control analysis system: the electricity is connected by signal wire
Hydraulic control sensor, the data information of acquisition and processing electrichydraulic control sensor, judges blowout prevention control cabinet according to the data information
Structure it is whether complete；By signal wire connection member analysis system, acquires the data information of structural member analysis system and sentence
Disconnected result；The control analysis system waterborne: the blowout prevention monitor is connected by signal wire, acquires the data of blowout prevention monitor
Information judges whether the structure of blowout prevention monitor is complete according to the data information；It is by Sonar Signal and underwater control analysis
System communication, the data information and judging result of acquisition structural member analysis system, underwater control analysis system；The diagnosis and assessment
System: connecting control analysis system waterborne by signal wire, acquisition structural member analysis system, underwater control analysis system and waterborne
The data information and judging result for controlling analysis system carry out deep-water blowout preventer according to the data information and judging result complete
Property diagnosis with assessment and result is shown.
Further, the structural member analysis system includes structural member integrity analysis module, structural member sensor letter
Number processing module and coder module；Structural member sensor signal processing module and the structural member sensor are connected by signal wire
It connects.
Further, the underwater control analysis system includes electrichydraulic control sensor signal processing module, electrichydraulic control
Integrity analysis module, coder module, decoder module and sonar signal emission module；The processing of electrichydraulic control sensor signal
Module is connect with the electrichydraulic control sensor by signal wire.
Further, the control analysis system waterborne includes control signal extraction module waterborne, control integrality waterborne
Analysis module, signal decoder and sonar signal receiving module；Control signal extraction module waterborne is prevented by signal wire with described
Spray monitor connection.
Further, the diagnosis and assessment system include information extraction modules, integrity analysis module and display module；
Integrity analysis module is separately connected display module and information extraction modules by signal wire, and information extraction modules pass through signal wire
Connect the control analysis system waterborne.
Compared with the existing technology, described in the utility model to have the advantage that are as follows: to be diagnosed by deep-water blowout preventer integrality
Structural member, Subsea Control Systems and the control system state waterborne of deep-water blowout preventer can be monitored on-line with assessment system and to it
Carry out integrality diagnosis and assessment, the event that diagnostic assessment result Real-time Feedback is likely to occur on driller's display and to preventer
Barrier carries out prediction and alarm.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of sensor；
Fig. 3 is structural member analysis system structural schematic diagram；
Fig. 4 is underwater control analysis system structural schematic diagram；
Fig. 5 is the structural schematic diagram of deep-water blowout preventer；
In figure, 101- control panel；102- display control module waterborne；103- controls signal processing module；104- control
Signal receiving assembly；105- controls signal processing component；106- blowout prevention monitor；The photoelectric converter waterborne of 107- first；108-
Upper annular preventer；109- indigo plant case photoelectric converter；110- blue control cabinet；111- indigo plant the first electronic module of case；112- indigo plant case
Second electronic module；Selecting module is controlled electronically in 113- indigo plant case；114- indigo plant case hydraulic pilot valve module；115- indigo plant case electromagnetic pilot
Valve module；116- indigo plant case pressure supply component；117- indigo plant case hydraulic control module；118- data display panels；119- external interface mould
Block；120- signal conversion component；121- underwater data acquisition processing module；122- underwater signal receiving unit；123- second
Photoelectric converter waterborne；124- yellow control cabinet；125- Huang case photoelectric converter；126- Huang the first electronic module of case；127- is yellow
The second electronic module of case；Selecting module is controlled electronically in 128- Huang case；129- Huang case hydraulic pilot valve module；130- Huang case electromagnetism
Pilot valve component；131- Huang case pressure supply component；132- Huang case hydraulic control module；Annular preventer under 133-；The first lock of 134-
Plate preventer；The second ram preventer of 135-；136- third ram preventer；The 4th ram preventer of 137-；201- Huang case supplies
Press component acoustic emission sensor；202- Huang case electromagnetic pilot valve module acoustic emission sensor；203- Huang case hydraulic pilot valve module
Acoustic emission sensor；204- indigo plant case hydraulic pilot valve module acoustic emission sensor；205- indigo plant case electromagnetic pilot valve module sound emission
Sensor；206- indigo plant case pressure supply component acoustic emission sensor；207- the first ram preventer vibrating sensor；The first flashboard of 208-
Preventer acoustic emission sensor；209- the first ram preventer line fiber optical differential protection；210- the second ram preventer sound emission
Sensor；211- the second ram preventer line fiber optical differential protection；212- the second ram preventer vibrating sensor；213- third
Ram preventer acoustic emission sensor；214- third ram preventer line fiber optical differential protection；The 4th ram preventer sound of 215-
Emission sensor；216- third ram preventer vibrating sensor；The 4th ram preventer line fiber optical differential protection of 217-；218-
4th ram preventer vibrating sensor；The acquisition of 219- vibration signal and computing module；220- vibration signal acquisition component；221-
Line fiber optical differential protection signal acquisition component；222- line fiber optical differential protection signal acquisition and computing module；223- vibration signal
Processing component；224- line fiber optical differential protection signal processing component；225- vibration signal computation module；226- submerged structure part is complete
Whole property analysis module；227- structural member analysis system；228- acoustic emission signal acquisition component；229- line fiber optical differential protection signal
Computation module；230- Acoustic emission signal processing component；The acquisition of 231- acoustic emission signal and computing module；232- acoustic emission signal meter
Calculate component；233- submerged structure part integrity analysis signal coder module；234- submerged structure part integrity analysis signal is translated
Code device module；235- Subsea Control Systems integrity analysis signal coder module；236- hydraulic control system acoustic emission signal calculates
Component；The acquisition of 237- hydraulic control system acoustic emission signal and computing module；238- underwater control analysis system；239- Sonar Signal hair
Penetrate module；240- Subsea Control Systems integrity analysis module；241- electric-control system signal acquisition and computing module；242- electricity
Control system signal computation module；243- hydraulic control system Acoustic emission signal processing component；244- electric-control system signal processing component；
245- hydraulic control system acoustic emission signal acquisition component；246- electric-control system signal acquisition component；247- display module；248- is complete
Property evaluation module；249- integrality diagnostic module；250- failure inducement information extraction modules；251- fault message extraction module；
252- control system integrity analysis module waterborne；253- diagnosis and assessment system；254- control analysis system waterborne；255- water
Lower fluid control pressure signal integrity computing module；256- people is because of information integrity computing module；257- Subsea Control Systems are complete
Property analysis signal decoder；The underwater hydraulic control system pressure signal extraction module of 258-；259- controls signal extraction module；260- sound
Signal receiving module；261- control system signal extraction module waterborne.
Specific embodiment
As shown in Fig. 1 to 5, a kind of diagnosis of deep-water blowout preventer integrality and assessment equipment, including be set to the water surface or less and grasp
The blowout prevention control cabinet for controlling deep-water blowout preventer work is set to the blowout prevention monitor 106 of the water surface or more monitoring deep-water blowout preventer work,
Further include the control analysis system 254 waterborne for being set to the water surface or more, diagnosis and assessment system 253, it is below to be set to the water surface
Underwater control analysis system 238, structural member analysis system 227 and sensing system；
As shown in Fig. 2, sensing system includes: structural member sensor, electrichydraulic control sensor, structural member sensor includes
Be respectively arranged at the acoustic emission sensor 208,210,213,215 of the multiple flashboards of deep-water blowout preventer, vibrating sensor 207,212,
216,218 and line fiber optical differential protection 209,211,214,217；Electrichydraulic control sensor includes being respectively arranged at the blowout prevention
Pressure supply component in control cabinet, electromagnetic pilot valve module, the acoustic emission sensor 201 of hydraulic pilot valve module, 202,203,204,
205, 206；As shown in figure 3, the structural member analysis system 227: connecting the structural member sensor by signal wire, acquire
With the data information of processing structure part sensor, judge whether the structure of deep-water blowout preventer is complete according to the data information；Such as Fig. 4
It is shown, the underwater control analysis system 238: the electrichydraulic control sensor is connected by signal wire, acquires and handles and is electro-hydraulic
The data information for controlling sensor, judges whether the structure of blowout prevention control cabinet is complete according to the data information；And pass through signal wire
Connection member analysis system 227 acquires the data information and judging result of structural member analysis system 227；As shown in Figure 1, institute
It states control analysis system 254 waterborne: the blowout prevention monitor 106 being connected by signal wire, acquires the data of blowout prevention monitor 106
Information judges whether the structure of blowout prevention monitor is complete according to the data information；And it is analyzed by Sonar Signal and underwater control
System 238 communicates, the data information and judging result of acquisition structural member analysis system 227, underwater control analysis system 238；Such as
Shown in Fig. 1, the diagnosis is with assessment system 253: connecting control analysis system 254 waterborne, acquisition structural member point by signal wire
The data information and judging result of analysis system 227, underwater control analysis system 238 and control analysis system 254 waterborne, according to this
Data information and judging result carry out integrality diagnosis and assess and show result to deep-water blowout preventer.
As shown in Fig. 2, the sensor of the present embodiment includes: the first ram preventer acoustic emission sensor 208, the first lock
Plate preventer vibrating sensor 207, the first ram preventer line fiber optical differential protection 209, the second ram preventer vibrating sensing
Device 212, the second ram preventer acoustic emission sensor 210, the second ram preventer line fiber optical differential protection 211, third flashboard
Preventer acoustic emission sensor 213, third ram preventer vibrating sensor 216, third ram preventer fiber optical corrosive sensing
Device 214, the 4th ram preventer acoustic emission sensor 215, the 4th ram preventer vibrating sensor 218, the 4th flashboard blowout prevention
Device line fiber optical differential protection 217.First ram preventer acoustic emission sensor 208, the first ram preventer vibrating sensor
207, the first ram preventer line fiber optical differential protection 209 is both secured to be located on the first ram preventer 134, for acquiring sound
Emit signal, vibration signal, corrosion signal.The vibration of second ram preventer acoustic emission sensor, 210 second ram preventer passes
Sensor 212, the second ram preventer line fiber optical differential protection 211 are both secured on the second ram preventer 135, for acquiring sound
Emit signal, vibration signal, corrosion signal.Third ram preventer acoustic emission sensor 213, the vibration of third ram preventer pass
Sensor 216, third ram preventer line fiber optical differential protection 214 are both secured on third ram preventer 136, for acquiring sound
Emit signal, vibration signal, corrosion signal.4th ram preventer acoustic emission sensor 215, the vibration of the 4th ram preventer pass
Sensor 218, the 4th ram preventer line fiber optical differential protection 217 are respectively positioned on the 4th ram preventer 137, for acquiring sound hair
Penetrate signal, vibration signal, corrosion signal.
As shown in figure 3, structural member analysis system 227 includes structural member integrity analysis module, structural member sensor signal
Processing module and coder module, structural member sensor signal processing module and the structural member sensor are connected by signal wire
It connects.It should be further noted that the structural member analysis system 227 of the present embodiment includes: submerged structure part integrity analysis letter
Number coder module 233, submerged structure part integrity analysis module 226, acoustic emission signal acquisition and computing module 231, optical fiber
Corrosion sensor signal acquisition and computing module 222, vibration signals collecting and computing module 219.Submerged structure part integrality point
It analyses module 226 to be located under water, for acquiring and handling submerged structure part sensor signal and carry out submerged structure part integrality
Analysis.Submerged structure part integrity analysis module 226 passes through signal wire and sound emission acquisition and computing module 231, fiber optical corrosive
Collecting sensor signal is connected with computing module 222, vibration signals collecting with computing module 219, is used for receiving sensor signal
Calculating achievement carries out and integrity analysis, is connected by signal wire with submerged structure part integrity analysis encoder 233, and being used for will
Analysis result reaches underwater control analysis system 238.Vibration signals collecting and computing module 219 pass through signal wire and vibrating sensing
Device is connected, for receiving and processing vibration sensor signal.Acoustic emission signal acquisition with computing module 231 by signal wire with
Acoustic emission sensor is connected, for receiving and processing acoustic emission sensor signal.Line fiber optical differential protection signal acquisition and calculating
Module 222 is connected by signal wire with line fiber optical differential protection, for receiving and processing line fiber optical differential protection signal.Sound emission
Signal acquisition and computing module 231 include: acoustic emission signal acquisition component 228, Acoustic emission signal processing component 230, sound emission
Signal computation module 232, Acoustic emission signal processing component 230 are connected by signal wire with acoustic emission signal acquisition component 228,
For receiving 228 signal of acoustic emission signal acquisition component and being handled, pass through signal wire and acoustic emission signal computation module 232
It is connected, is calculated for transmitting treated signal for acoustic emission signal computation module 232.Vibration signals collecting and computing module
219 include: vibration signals collecting component 220, vibration signal processing component 223, vibration signal computation module 225.Vibration signal
Processing component 223 is connected by signal wire with vibration signals collecting component 220, is believed for receiving vibration signals collecting component 220
Number and handled, be connected by signal wire with vibration signal computation module 225, believed for transmitting treated signal for vibration
Number computation module 225 calculates.Line fiber optical differential protection signal acquisition and computing module 222 include: line fiber optical differential protection signal
Acquisition component 221, line fiber optical differential protection signal processing component 224, line fiber optical differential protection signal computation module 229.Optical fiber
Corrosion sensor signal processing component 224 is connected with line fiber optical differential protection signal acquisition component 221 by signal wire, is used for
221 signal of reception optical fiber corrosion sensor signal acquisition component is simultaneously handled, and is believed by signal wire and line fiber optical differential protection
Number computation module 229 is connected, and for transmitting that treated, signal optical fibre corrosion sensor signal computation module 229 is calculated.
As shown in figure 4, underwater control analysis system 238 includes sensor signal processing module, integrity analysis module, compiles
Code device module, decoder module and sonar signal emission module；Sensor signal processing module and the electrichydraulic control sensor
It is connected by signal wire.Underwater control analysis system 238 is located at the sound emission for passing through cable under water and being fixed on hydraulic control system
Sensor is connected, and for acquiring and handling sensor signal, is connected by cable with underwater electronic control module, for acquiring simultaneously
It handles underwater electronic and controls signal, be connected by cable with structural member analysis system 227, for receiving structural member analysis system
227 calculated results are simultaneously analyzed, and are communicated by Sonar Signal with control analysis system 254 waterborne, for transmitting underwater subsystem
Integrity analysis processing result of uniting and signal.It should be further noted that the underwater control analysis system 238 of the present embodiment is wrapped
It includes: electric-control system signal acquisition and computing module 241, Subsea Control Systems integrity analysis module 240, Sonar Signal transmitting mould
Block 239, the acquisition of hydraulic control system acoustic emission signal and computing module 237, Subsea Control Systems integrity analysis signal coder mould
Block 235, submerged structure part integrity analysis signal decoder module 234 and acoustic emission sensor.Subsea Control Systems are complete
Property analysis module 240, acquiring computing module 241 by signal wire and electric-control system is connected, for receiving and analyzing electric-control system
Signal is acquired with hydraulic control system acoustic emission signal by signal wire and is connected with computing module 237, for receiving and analyzing hydraulic control
System acoustic emission signal is connected, for receiving with submerged structure part integrity analysis signal decoder module 234 by signal wire
And analyze submerged structure part and completely newly analyze signal, pass through signal wire and Subsea Control Systems integrity analysis signal coder mould
Block 235 is connected by signal wire, for being transmitted coding to Subsea Control Systems integrity analysis signal.Sonar Signal transmitting
Module 239 is connected with Subsea Control Systems integrity analysis signal coder module 235, for receiving signal and being converted into sonar
Signal is sent.Submerged structure part integrity analysis decoder module 234 passes through cable and submerged structure part integrity analysis signal
Coder module 233 is connected, for receiving simultaneously decoded signal.Electric-control system signal acquisition and computing module 241 include automatically controlled system
System signal acquisition component 246, electric-control system signal processing component 244, electric-control system signal computation module 242.Electric-control system letter
Number computation module 244, is connected by signal wire with electric-control system signal acquisition component 246, the automatically controlled system for collecting
System signal is simultaneously handled, and is connected by signal wire with electric-control system signal computation module 242, and transmitting treated signal is used for
It is calculated by electric-control system signal computation module 242.Electric-control system signal acquisition component passes through the first electronic module of cable and blue case
111, the second electronic module of blue case 112, the first electronic module of yellow case 126, the second electronic module of yellow case 127 are connected, for collecting
Underwater electronic module by signal.Hydraulic control system acoustic emission signal acquisition component 245 passes through signal wire and blue case pressure supply component sound emission
Sensor 206, blue case electromagnetic pilot valve module acoustic emission sensor 205, blue case hydraulic pilot valve module acoustic emission sensor
204, yellow case pressure supply component acoustic emission sensor 201, yellow case electromagnetic pilot valve module acoustic emission sensor 202, yellow case hydraulic control are first
Guide valve component acoustic emission sensor 203 is connected, for acquiring acoustic emission signal.Acoustic emission sensor includes: blue case pressure supply component
Acoustic emission sensor 206, blue case electromagnetic pilot valve module acoustic emission sensor 205, blue case hydraulic pilot valve module sound emission pass
Sensor 204, yellow case pressure supply component acoustic emission sensor 201, yellow case electromagnetic pilot valve module acoustic emission sensor 202, yellow case liquid
Control pilot valve component acoustic emission sensor 203.Blue case pressure supply component acoustic emission sensor 206 is fixed on blue case pressure supply component 116
On.Blue case electromagnetic pilot valve module acoustic emission sensor 205 is fixed on blue case electromagnetic pilot valve module 115.The blue hydraulic elder generation of case
Guide valve component acoustic emission sensor 204 is fixed on blue case hydraulic pilot valve module 114.Yellow case pressure supply component acoustic emission sensor
201 are fixed on yellow case pressure supply component 131.It is first that yellow case electromagnetic pilot valve module acoustic emission sensor 202 is fixed on yellow case electromagnetism
On guide valve component 130.Yellow case hydraulic control pilot valve component acoustic emission sensor 203 is fixed on yellow case hydraulic control pilot valve component 129
On.
As shown in Figure 1, control analysis system waterborne includes signal extraction module, integrity analysis module, signal decoder
With sonar signal receiving module；Signal extraction module is connect by signal wire with the blowout prevention monitor.It needs to further illustrate
, the control analysis system 254 waterborne of the present embodiment is located at offshore platform, and it is connected by signal wire blowout prevention monitor 106, it uses
In acquisition deep-water blowout preventer control information waterborne and Subsea Control Systems component states signal, pass through signal wire and diagnosis and assessment
System 253 is connected, for transmitting underwater detection calculated result and control system analysis waterborne as a result, by Sonar Signal and water
Lower control analysis system 238 communicates, for receiving underwater sensor signal processing analysis result.It diagnoses and assessment system 253
In pier, is carried out by integrality diagnosis and assesses and shows result for deep-water blowout preventer for integrating each module information
Show.As shown in Figure 1, control analysis system 254 waterborne includes: control system signal extraction module 261 waterborne, control information extraction
Module 259, underwater fluid control pressure signal extraction module 258, people are because of information integrity computing module 256, underwater fluid control pressure letter
Number integrality computing module 255, Sonar Signal receiving module 260, underwater control information integrity analyze signal decoder 257.
Control system signal extraction module 261 waterborne is connected by cable external interface module 119, for receiving control signal and water
Lower hydraulic control system pressure signal is connected with control information extraction modules 259 by signal wire, is used for control information extraction mould
Block 259 provides control information, is connected by signal wire with Subsea Control Systems pressure signal extraction module 258, is used for underwater
Control system pressure signal extraction module 258 provides underwater hydraulic control system hydraulic information.Subsea Control Systems integrity analysis letter
Number decoder 257, is connected by signal wire with sonar receiving module 260, for decoding Subsea Control Systems integrity analysis letter
Number, it is connected with control system integrity analysis module 252 waterborne, for being mentioned to control system integrity analysis module 252 waterborne
For Subsea Control Systems integrity analysis signal.People passes through signal wire and control system waterborne because of information integrity computing module 256
Integrity analysis module 252 of uniting is connected, for providing people because integrality is believed to control system integrity analysis module 252 waterborne
Breath.Underwater fluid control pressure fullness signal computing module 255 passes through signal wire and control system integrity analysis module 252 waterborne
It is connected, for providing pressure integrity signal to control system integrity analysis module 252 waterborne.
As shown in Figure 1, diagnosis and assessment system include information extraction modules, integrity analysis module and display module；It is complete
Whole property analysis module is connected by signal wire link information extraction module, display module by signal wire and integrity analysis module
It connects.It should be further noted that the diagnosis of the present embodiment and assessment system 253, comprising: control system integrity analysis waterborne
Module 252, fault message extraction module 251, failure inducement information extraction modules 250, integrality diagnostic module 249, integrality
Evaluation module 248, display module 247.Control system integrity analysis module 252 waterborne is believed by signal wire and failure inducement
It ceases extraction module 250 to be connected, for providing failure inducement information, be connected by signal wire with fault message extraction module 251, used
In offer fault message.Integrality diagnostic module 249 is connected with failure inducement information extraction modules 250 by signal wire, is used for
Failure inducement information is received, is connected by signal wire with fault message extraction module 251, for receiving fault message, passes through letter
Number line is connected with integrity assessment module 248, for providing integrality diagnostic signal.Display module 247 by signal wire with it is complete
Whole property evaluation module 248 is connected, for showing integrality diagnostic assessment result.
The signal of sensor monitoring on subsea blowout preventer structural member is transmitted to acoustic emission signal acquisition component 228, vibration
Signal acquisition component 220, line fiber optical differential protection signal acquisition component 221 are transmitted to water by each signal processing computation module
Flowering structure part integrity analysis module 226, is transmitted to underwater control analysis system 238 through analytical calculation.Underwater control analysis system
The comprehensive submerged structure part integrity analysis information of system 238, hydraulic control system acoustic emission signal and electric-control system acoustic emission signal into
Signal is simultaneously sent to control analysis system 254 waterborne by sonar by row integrity analysis.Control system integrity analysis waterborne
The comprehensive people of integrity analysis subsystem 254 has carried out because of information, underwater fluid control pressure information and underwater integrity analysis information
Whole property is analyzed and transmits signals to diagnosis and assessment system 253.Integrality diagnosis is with evaluation subsystem 253 by signal
Extraction process, which is made, to be diagnosed to deep-water blowout preventer integrality and assesses and show in display module 247.
Current embodiment require that further illustrating: it is illustrated in figure 5 the deep-water blowout preventer schematic diagram of electrichydraulic control, including
Blowout prevention monitor 106, blowout prevention control cabinet include blue control cabinet 110, yellow control cabinet 124 and preventer structural member.Blowout prevention prison
Control device 106 is located on pier, is connected by fiber cabling with blue control cabinet 110, for sending control signal to underwater
And receive underwater monitoring signal, it is connected with yellow control cabinet 124 by optical fiber, for controlling signal to underwater transmission and receiving water
Lower monitoring signals.Blue control cabinet 110 is located under water, is connected with preventer structural member by hydraulic tube bank, underwater for controlling
Preventer generation movement.Yellow control cabinet 124 is located under water, is connected by hydraulic tube bank with preventer structural member, for controlling
Preventer generation movement.
Preventer structural member includes: upper annular preventer 108, lower annular preventer 133, the first ram preventer 134,
Two ram preventers 135, third ram preventer 136, the 4th ram preventer 137, upper annular preventer 108, lower annular are anti-
Spray apparatus 133, the first ram preventer 134, the second ram preventer 135, third ram preventer 136, the 4th ram preventer
137 are sequentially fixed on well head from top to bottom, and when gas blowout accident occurs, hydraulic fluid enters the hydraulic of control ram preventer
In cylinder and upper and lower annular preventer 133, crude oil well annular space is shut in preventer generation movement, prevents blowout.
Blowout prevention monitor 106 includes: display waterborne and control module 102, control signal processing module 103, underwater data
Acquisition processing module 121, external interface module 119, the first photoelectric converter 107 waterborne, the second photoelectric converter 123 waterborne.
Display control module 102 waterborne is connected by signal wire with control signal processing module 103, for sending control letter to underwater
Number, it is connected by signal wire with underwater data acquisition processing module 121, for reading and showing underwater each component status information,
It is connected by signal wire with external interface module 119, for outwardly equipment transmission control detection signal.Control signal processing mould
Block 103 is connect by industry ethernet with the first photoelectric converter 107 waterborne, for transmitting display control module waterborne under water
102 control information.Underwater data acquisition processing module 121 passes through industry ethernet and the second 123 phase of photoelectric converter waterborne
Even, it is shown for receiving underwater component status information and passing to display control module 102 waterborne, by signal wire and outside
Portion's interface module 119 is connected, and transmits underwater component status information for outwardly connection component.Display control module 102 waterborne,
It include: control panel 101, data display panels 118.Control signal processing module 103, comprising: control signal receiving assembly
104, signal processing component 105 is controlled；The two is connected by signal wire, for receiving driller's control signal and converting thereof into water
Lower control signal is transmitted to control bus waterborne.Underwater data acquisition processing module 121, comprising: signal switch component 120, water
Lower signal receiving assembly 122；The two is connected by signal wire, for receiving the underwater information in bus and converting it into Ke Chu
Display control module 102 is shown reason information on the water.When driller's console, which issues, orders, signal is received through control signal
Component 104, control signal processing component 105 are transferred to industry ethernet and are converted by the first photoelectric converter 107 waterborne
Optical signal is transferred to blue control cabinet 110, while underwater component state acquisition information is through the second photoelectric converter 123 waterborne
It is transferred to industry ethernet to receive through underwater signal receiving module 122, then is converted into display signal through signal switch component 120 and exists
Data display panels 118 are shown.
Blue control cabinet 110 includes: blue case photoelectric converter 109, the first electronic module of blue case 111, the second electronics of blue case
Module 112, blue case electronic control selecting module 113, blue case control hydraulic module 117.Blue case photoelectric converter 109, by with
Too network bus is connected with the first electronic module of blue case 111 and the second electronic module of blue case 112, and control information waterborne is transmitted to two
Two electronic module detection informations are simultaneously converted into optical signal transmission to blowout prevention monitor 106 by electronic module.Blue case electronic control choosing
Module 113 is selected, is connected with blue the first electronic module of case 111 and the second electronic module of blue case 112 by signal wire, for selecting it
In an electronic module blue case hydraulic control module 117 is controlled, with blue case hydraulic control module 117 pass through signal wire phase
Even, for transmitting the control information for being in the electronic module of state of a control.Blue case hydraulic control module 117 includes: blue case pressure supply
Component 116, blue case electromagnetic pilot valve module 115, blue case hydraulic pilot valve module 114.Blue case electromagnetic pilot valve module 115, with
Blue case electronic selection module 113 is connected by signal wire, corresponding actions is generated for receiving blue case electronic module signal, with indigo plant
Case pressure supply component 116 is connected by hydraulic line, is driven for receiving hydraulic fluid, with blue case hydraulic pilot valve module
114 are connected by hydraulic line, for controlling hydraulic pilot valve generation movement.Blue case pressure supply component 116 and blue case hydraulic pilot
Valve module 114 is connected by hydraulic line, for providing the hydraulic fluid of driving subsea blowout preventer group.When optical signal transmission waterborne
When to blue control cabinet 110, blue case photoelectric converter 109 converts optical signals into electric signal and is transmitted by industry ethernet
To blue the first electronic module of case 111 and the second electronic module of blue case 112, two modules respond simultaneously, and synchronization only has one
A module is in state of a control, and when the module in state of a control breaks down, blue case electronic selection module 113 automatically will control
System power switches to another electronic module, and signal drives blue 115 generation movement of case electromagnetic pilot valve module to keep hydraulic fluid blue
114 generation of case hydraulic pilot valve module movement, driving subsea blowout preventer movement.
Yellow control cabinet 124 includes: yellow case photoelectric converter 125, the first electronic module of yellow case 126, the second electronics of yellow case
Module 127, yellow case electronic control selecting module 128, yellow case hydraulic control module 132.Yellow case photoelectric converter 125, by with
Too network bus is connected with the first electronic module of yellow case 126 and the second electronic module of yellow case 127, and control information waterborne is transmitted to two
Two electronic module detection informations are simultaneously converted into optical signal transmission to blowout prevention monitor 106 by electronic module.Yellow case electronic control choosing
Module 128 is selected, is connected with yellow the first electronic module of case 126 and the second electronic module of yellow case 127 by signal wire, for selecting it
In an electronic module yellow case hydraulic control module 132 is controlled, with yellow case hydraulic control module 132 pass through signal wire phase
Even, for transmitting the control information for being in the electronic module of state of a control.Yellow case hydraulic control module 132 includes: yellow case pressure supply
Component 131, yellow case electromagnetic pilot valve module 130, yellow case hydraulic pilot valve module 129.Yellow case electromagnetic pilot valve module 130, with
Yellow case electronic selection module 128 is connected by signal wire, corresponding actions is generated for receiving yellow case electronic module signal, with Huang
Case pressure supply component 131 is connected by hydraulic line, is driven for receiving hydraulic fluid, with yellow case hydraulic pilot valve module
129 are connected by hydraulic line, for controlling hydraulic pilot valve generation movement.Yellow case pressure supply component 131 and yellow case hydraulic pilot
Valve module 129 is connected by hydraulic line, for providing the hydraulic fluid of driving subsea blowout preventer group.When optical signal transmission waterborne
When to yellow control cabinet 124, yellow case photoelectric converter 125 converts optical signals into electric signal and is transmitted by industry ethernet
To yellow the first electronic module of case 126 and the second electronic module of yellow case 127, two modules respond simultaneously, and synchronization only has one
A module is in state of a control, and when the module in state of a control breaks down, yellow case electronic selection module 128 automatically will control
System power switches to another electronic module, and signal drives yellow 130 generation movement of case electromagnetic pilot valve module to keep hydraulic fluid yellow
129 generation of case hydraulic pilot valve module movement, driving subsea blowout preventer movement.
When driller's console issues signal, signal passes through optical cable transmission to the blue case control subsystem of blue control cabinet 110
With yellow control cabinet 124, make a response simultaneously for two casees, synchronization only have can control for one case preventer structural member generate it is dynamic
Make, another case is in standby, and when the subsystem in state of a control breaks down, system is automatically adjusted to another case and carries out
Control；Underwater detection signal is transferred to blowout prevention monitor 106 by two casees and is shown.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (5)
1. a kind of deep-water blowout preventer integrality diagnosis and assessment equipment, including it is set to the water surface or less manipulation deep-water blowout preventer work
Blowout prevention control cabinet, be set to the water surface or more monitoring deep-water blowout preventer work blowout prevention monitor, it is characterised in that: further include setting
It is placed in control analysis system, diagnosis and the assessment system waterborne of the water surface or more, is set to water surface underwater control analysis below system
System, structural member analysis system and sensing system；
The sensing system: including structural member sensor and electrichydraulic control sensor, structural member sensor includes being respectively set
In the acoustic emission sensor, vibrating sensor and line fiber optical differential protection of the multiple flashboards of deep-water blowout preventer；Electrichydraulic control sensor
Sound emission including being respectively arranged at pressure supply component, electromagnetic pilot valve module and hydraulic pilot valve module in the blowout prevention control cabinet
Sensor；
The structural member analysis system: the structural member sensor, acquisition and processing structure part sensor are connected by signal wire
Data information, judge whether the structure of deep-water blowout preventer complete according to the data information；
The underwater control analysis system: the electrichydraulic control sensor, acquisition and processing electrichydraulic control are connected by signal wire
The data information of sensor judges whether the structure of blowout prevention control cabinet is complete according to the data information；It is connected and is tied by signal wire
Components Analysis system acquires the data information and judging result of structural member analysis system；
The control analysis system waterborne: the blowout prevention monitor, the data letter of acquisition blowout prevention monitor are connected by signal wire
Breath, judges whether the structure of blowout prevention monitor is complete according to the data information；Pass through Sonar Signal and underwater control analysis system
Communication, the data information and judging result of acquisition structural member analysis system, underwater control analysis system；
The diagnosis and assessment system: connecting control analysis system waterborne by signal wire, acquisition structural member analysis system, underwater
The data information and judging result for controlling analysis system and control analysis system waterborne, according to the data information and judging result pair
Deep-water blowout preventer carries out integrality diagnosis and assesses and show result.
2. a kind of deep-water blowout preventer integrality diagnosis according to claim 1 and assessment equipment, it is characterised in that: described
Structural member analysis system includes structural member integrity analysis module, structural member sensor signal processing module and coder module；
Structural member sensor signal processing module is connect with the structural member sensor by signal wire.
3. a kind of deep-water blowout preventer integrality diagnosis according to claim 1 and assessment equipment, it is characterised in that: the water
Lower control analysis system includes electrichydraulic control sensor signal processing module, electrichydraulic control integrity analysis module, encoder mould
Block, decoder module and sonar signal emission module；Electrichydraulic control sensor signal processing module and the electrichydraulic control sense
Device is connected by signal wire.
4. a kind of deep-water blowout preventer integrality diagnosis according to claim 1 and assessment equipment, it is characterised in that: the water
Upper control analysis system includes control signal extraction module waterborne, control integrity analysis module waterborne, signal decoder harmony
Signal receiving module；Control signal extraction module waterborne is connect by signal wire with the blowout prevention monitor.
5. a kind of deep-water blowout preventer integrality diagnosis according to claim 1 and assessment equipment, it is characterised in that: described to examine
Disconnected and assessment system includes information extraction modules, integrity analysis module and display module；Integrity analysis module passes through signal
Line is separately connected display module and information extraction modules, and information extraction modules connect the control analysis waterborne system by signal wire
System.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109406185A (en) * | 2018-12-04 | 2019-03-01 | 中国海洋石油集团有限公司 | A kind of diagnosis of deep-water blowout preventer integrality and assessment system |
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