CN106441858A - Valve pre-judgment monitoring system and method - Google Patents
Valve pre-judgment monitoring system and method Download PDFInfo
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- CN106441858A CN106441858A CN201611106087.6A CN201611106087A CN106441858A CN 106441858 A CN106441858 A CN 106441858A CN 201611106087 A CN201611106087 A CN 201611106087A CN 106441858 A CN106441858 A CN 106441858A
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- valve
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- parameter information
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
The invention provides a valve pre-judgment monitoring system and a valve pre-judgment monitoring method, and relates to the technical field of monitoring. The valve pre-judgment monitoring system comprises a valve sensor used for collecting valve parameter information; an industrial control system used for sending the standard agreement to a controller; the controller is used for receiving the valve parameter information sent by the valve sensor, and receiving the standard agreement sent by the industrial control system, extracting the valve data information according to standard agreement, and processing the valve parameter information and the valve data information; the monitoring system is used for receiving the valve parameter information sent by the controller and the valve data information, and determining the valve running state according to the valve parameter information, processing the valve data information, and obtaining actual state data information of the valve, and thereby completing the data processing collected by multiple collecting methods, simplifying the system complexity, improving the utilization rate; the valve fault can be prejudged, and alarmed to repair in advance.
Description
Technical field
The present invention relates to monitoring technology field, especially relates to anticipation monitoring system and the method for valve.
Background technology
In industry spot, valve data can be acquired, but valve can not effectively be judged according to valve data
With the presence or absence of fault, when valve breaks down, just keeped in repair, it is impossible to play good forewarning function.In addition, gathered data
Comparison is single, and system overall utilization rate is low.
Content of the invention
In view of this, it is an object of the invention to provide the anticipation monitoring system of valve and method, can complete multiple adopting
The process of mode set data, simplified system complexity, increase operation rate, and anticipation can be carried out to failsafe valve, in advance
Report to the police and keep in repair.
In a first aspect, the anticipation monitoring system of valve is embodiments provided, including：Controller, valve sensor,
Monitoring system and industrial control system；
The valve sensor, is connected with the controller, for gathering the parameter information of valve, and by the parameter
Information is sent to the controller；
The industrial control system, is connected with the controller, for standard agreement is sent to the controller；
The controller, is connected with the monitoring system, for receiving the valve of valve sensor transmission
Parameter information, and receive the standard agreement that the industrial control system sends, institute extracted according to the standard agreement
The data message of valve is stated, and the data message of the parameter information to the valve and the valve is processed, by the valve
The data message of the parameter information of door and the valve is sent to the monitoring system；
Monitoring system, is connected with the controller, for receiving the parameter letter of the valve of controller transmission
Breath and the data message of the valve, the parameter information according to the valve determines the running status of the valve, and to institute
The data message for stating valve is processed, and obtains the virtual condition data message of the valve.
In conjunction with a first aspect, embodiments providing the first possible embodiment of first aspect, wherein, institute
Stating industrial control system includes the first industrial control system and the second industrial control system；
First industrial control system, is connected with the controller by specialized protocol modular converter, for by specially
With agreement, standard agreement is converted to by the specialized protocol modular converter；
Second industrial control system, is connected with the controller, for the standard agreement is sent to the control
Device.
In conjunction with the first possible embodiment of first aspect, second of first aspect is embodiments provided
Possible embodiment, wherein, first industrial control system and second industrial control system are FPGA control
Device PLC processed or dcs DCS.
In conjunction with a first aspect, embodiments providing the third possible embodiment of first aspect, wherein, institute
Stating monitoring system to be additionally operable to average and undulating value algorithm process be carried out to the data message of the valve, obtains the reality of the valve
Border status data information.
In conjunction with a first aspect, embodiments providing the 4th kind of possible embodiment of first aspect, wherein, institute
State monitoring system and be additionally operable to the actual motion information by the parameter information of the valve with the valve and contrasted, obtain described
The abnormal data information of valve, so as to determine the fault of the valve according to the abnormal data information.
In conjunction with a first aspect, embodiments providing the 5th kind of possible embodiment of first aspect, wherein, institute
The parameter information for stating valve includes the first control signal of the valve and the first actual aperture of the valve.
In conjunction with a first aspect, embodiments providing the 6th kind of possible embodiment of first aspect, wherein, institute
The data message for stating valve includes the second control signal of the valve and the second actual aperture of the valve.
Second aspect, the embodiment of the present invention also provides the anticipation monitoring method of valve, including：Methods described includes：
The parameter information of collection valve；
Obtain standard agreement；
The data message of the valve, and the parameter information to the valve and the valve are extracted according to the standard agreement
The data message of door is processed；
Parameter information according to the valve determines the running status of the valve；
The data message of the valve is processed, obtains the virtual condition data message of the valve.
In conjunction with second aspect, the first possible embodiment of second aspect, wherein, institute is embodiments provided
Stating the running status for judging the valve according to the parameter information of the valve includes：
Actual motion information of the parameter information of the valve with the valve is contrasted, is obtained the different of the valve
Regular data information；
The fault of the valve is determined according to the abnormal data information.
In conjunction with second aspect, second possible embodiment of second aspect, wherein, institute is embodiments provided
State and the data message of the valve is processed, the virtual condition data message for obtaining valve includes：
Average and undulating value algorithm process are carried out to the data message of the valve, obtains the virtual condition number of the valve
It is believed that breath.
Anticipation monitoring system and the method for valve is embodiments provided, including controller, valve sensor, monitoring
System and industrial control system, valve sensor, industrial control system, monitoring system are connected with controller respectively, and valve is passed
Sensor is used for gathering the parameter information of valve, and parameter information is sent to controller；Industrial control system is used for assisting standard
View is sent to controller；Controller is used for receiving the parameter information of the valve of valve sensor transmission, and receives Industry Control
The standard agreement that system sends, extracts the data message of valve according to standard agreement, and the parameter information to valve and valve
Data message is processed, and the data message of the parameter information of valve and valve is sent to monitoring system；Monitoring system is used for
The parameter information of valve and the data message of valve of controller transmission is received, the parameter information according to valve determines the fortune of valve
Row state, and the data message of valve is processed, the virtual condition data message of valve is obtained, many such that it is able to complete
The process of kind acquisition mode data, simplified system complexity, increase operation rate, and anticipation can be carried out to failsafe valve,
Report to the police in advance and keep in repair.
Other features and advantages of the present invention will be illustrated in the following description, also, partly be become from description
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages are in description, claims
And in accompanying drawing specifically noted structure realizing and obtain.
For enabling the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Description of the drawings
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to concrete
Needed for embodiment or description of the prior art, accompanying drawing to be used is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the anticipation monitoring system schematic diagram of the valve of the offer of the embodiment of the present invention one；
Fig. 2 is the anticipation monitoring system schematic diagram of another valve of the offer of the embodiment of the present invention one；
Fig. 3 is the anticipation monitoring method flow chart of the valve of the offer of the embodiment of the present invention two；
Fig. 4 is the method flow diagram of step S104 in the anticipation monitoring method of the valve of the offer of the embodiment of the present invention two.
Icon：
10- valve sensor；20- industrial control system；The first industrial control system of 21-；
The second industrial control system of 22-；30- controller；40- monitoring system；
50- specialized protocol modular converter.
Specific embodiment
Purpose, technical scheme and advantage for making the embodiment of the present invention is clearer, below in conjunction with accompanying drawing to the present invention
Technical scheme be clearly and completely described, it is clear that described embodiment is a part of embodiment of the present invention, rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of protection of the invention.
For ease of understanding to the present embodiment, first the embodiment of the present invention is described in detail,
Embodiment one：
Fig. 1 is the anticipation monitoring system schematic diagram of the valve of the offer of the embodiment of the present invention one.
With reference to Fig. 1, the system includes controller 30, valve sensor 10, monitoring system 40 and industrial control system 20, specially
With protocol conversion module 50.
Wherein, industrial control system 20 includes the first industrial control system 21 and the second industrial control system 22, specifically may be used
With reference to Fig. 2, the first industrial control system 21 is connected with controller 30 by specialized protocol modular converter 50, the second Industry Control
System 22 is connected with controller 30.
Valve sensor 10, is connected with the controller 30, for gathering the parameter information of valve, and by the parameter
Information is sent to the controller 30；
Industrial control system 20, is connected with the controller 30, for standard agreement is sent to the controller 30；
Controller 30, is connected with the monitoring system 40, for receiving the valve of the transmission of the valve sensor 10
The parameter information of door, and the standard agreement that the industrial control system 20 sends is received, carried according to the standard agreement
The data message of the valve is taken, and the data message of the parameter information to the valve and the valve is processed, by institute
The data message of the parameter information and the valve of stating valve is sent to the monitoring system 40；
Here, controller 30 is micro-control unit (Microcontroller Unit, MCU), specially
PIC24FJ64GA004 single-chip microcomputer.
Monitoring system 40, is connected with the controller 30, for receiving the valve of the transmission of the controller 30
Parameter information and the data message of the valve, the parameter information according to the valve determines the running status of the valve, with
And the data message of the valve is processed, obtain the virtual condition data message of the valve.
Here, valve is included but is not limited to, specially ball valve and butterfly valve.
According to the exemplary embodiment of the present invention, the industrial control system 20 includes the first industrial control system 21 and
Two industrial control systems 22；
First industrial control system 21, is connected with the controller 30 by specialized protocol modular converter 50, for inciting somebody to action
Specialized protocol is converted to standard agreement by the specialized protocol modular converter 50；
Here, the first industrial control system 21 includes specialized protocol, and needing will be special by specialized protocol modular converter 50
It is standard agreement with protocol conversion.
Second industrial control system 22, is connected with the controller 30, described for the standard agreement to be sent to
Controller 30.
Here, the second industrial control system 22 includes standard agreement, therefore, there is no need to by specialized protocol modular converter
50 carry out protocol conversion.
According to the exemplary embodiment of the present invention, first industrial control system 21 and second industrial control system
22 is programmable logic controller (PLC) PLC or dcs (Distributed Control System, DCS).
According to the exemplary embodiment of the present invention, monitoring system 40 is additionally operable to carry out average to the data message of the valve
With undulating value algorithm process, the virtual condition data message of the valve is obtained.
According to the exemplary embodiment of the present invention, monitoring system 40 is additionally operable to the parameter information of the valve and the valve
The actual motion information of door is contrasted, and obtains the abnormal data information of the valve, so as to be determined according to abnormal data information
The fault of valve.
Here, the fault of valve, according to the abnormal data information of valve, is predicted, such that it is able to find failsafe valve in advance,
And keeped in repair in time, reduce the fault rate of valve.
According to the exemplary embodiment of the present invention, the parameter information of the valve includes the first control signal of the valve
The actual aperture with the first of the valve.
According to the exemplary embodiment of the present invention, the data message of the valve includes the second control signal of the valve
The actual aperture with the second of the valve.
Embodiments provide the anticipation monitoring system of valve, including controller, valve sensor, monitoring system and
Industrial control system, valve sensor, industrial control system, monitoring system are connected with controller respectively, and valve sensor is used
In the parameter information of collection valve, and parameter information is sent to controller；Industrial control system is used for sending standard agreement
To controller；Controller is used for receiving the parameter information of the valve of valve sensor transmission, and reception industrial control system is sent out
The standard agreement for sending, extracts the data message of valve, and the data letter of the parameter information to valve and valve according to standard agreement
Breath is processed, and the data message of the parameter information of valve and valve is sent to monitoring system；Monitoring system is used for receiving control
The parameter information of valve and the data message of valve that device processed sends, the parameter information according to valve determines the operation shape of valve
State, and the data message of valve is processed, the virtual condition data message of valve is obtained, such that it is able to complete multiple adopting
The process of mode set data, simplified system complexity, increase operation rate, and anticipation can be carried out to failsafe valve, in advance
Report to the police and keep in repair.
Embodiment two：
Fig. 3 is the anticipation monitoring method flow chart of the valve of the offer of the embodiment of the present invention two.
With reference to Fig. 3, step S101, the parameter information of valve is gathered；
Here, the parameter information of valve can be gathered by valve sensor.
Step S102, obtains standard agreement；
Here, standard agreement can be obtained by industrial control system, industrial control system includes the first industrial control system
With the second control system, the first industrial control system is the system for including specialized protocol, needs by specialized protocol modular converter
Specialized protocol is converted to standard agreement.Second control system is the system for including standard agreement.
Step S103, extracts the data message of valve, and the number of the parameter information to valve and valve according to standard agreement
It is believed that breath is processed；
Here, by controller according to standard agreement extract valve data message, and the parameter information to valve and
The data message of valve is processed.
Step S104, the parameter information according to valve determines the running status of valve；
Step S105, is processed to the data message of valve, obtains the virtual condition data message of valve.
Here, the running status of valve is determined by monitoring system and obtains the virtual condition data message of valve.
Further, as shown in figure 4, step S104 is comprised the following steps：
Step S201, actual motion information of the parameter information of the valve with the valve is contrasted, is obtained institute
State the abnormal data information of valve；
Step S202, determines the fault of the valve according to the abnormal data information.
Further, step S105 is specifically included：
Average and undulating value algorithm process are carried out to the data message of the valve, obtains the virtual condition number of the valve
It is believed that breath.
The anticipation monitoring method of valve is embodiments provided, by the parameter information of valve is gathered, obtains standard
Agreement, extracts the data message of valve according to standard agreement, and the data message of the parameter information to valve and the valve enters
Row is processed, and the parameter information according to valve determines the running status of valve, the data message of valve processed, obtains valve
Virtual condition data message, such that it is able to complete the process of multiple acquisition mode data, simplified system complexity, improve profit
With rate, and anticipation can be carried out to failsafe valve, maintenance of reporting to the police in advance.
The computer program provided by the embodiment of the present invention, the computer-readable including storing program code is stored
Medium, the instruction that described program code includes can be used to execute the method described in previous methods embodiment, implements and can join
See embodiment of the method, will not be described here.
Those skilled in the art can be understood that, for convenience and simplicity of description, the system of foregoing description
With the specific work process of device, the corresponding process in preceding method embodiment is may be referred to, be will not be described here.
In addition, in the description of the embodiment of the present invention, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
To be to be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
If the function realized using in the form of SFU software functional unit and as independent production marketing or use when, permissible
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words
The part contributed by prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, is used including some instructions so that a computer equipment (can be individual
People's computer, server, or network equipment etc.) execute each embodiment methods described of the present invention all or part of step.
And aforesaid storage medium includes：USB flash disk, portable hard drive, read only memory (ROM, Read-Only Memory), random access memory are deposited
Reservoir (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.
In describing the invention, it should be noted that term " " center ", " on ", D score, "left", "right", " vertical ",
The orientation of instruction such as " level ", " interior ", " outward " or position relationship be based on orientation shown in the drawings or position relationship, merely to
Be easy to describe the present invention and simplify description, rather than indicate or the hint device of indication or element must with specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
Additionally, term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or hint phase
To importance.
Finally it should be noted that：The specific embodiment of embodiment described above, the only present invention, in order to illustrate the present invention
Technical scheme, rather than a limitation, protection scope of the present invention is not limited thereto, although with reference to the foregoing embodiments to this
Bright be described in detail, it will be understood by those within the art that：Any those familiar with the art
The invention discloses technical scope in, which still can be modified to the technical scheme described in previous embodiment or can be light
Change is readily conceivable that, or equivalent is carried out to which part technical characteristic；And these modifications, change or replacement, do not make
The essence of appropriate technical solution departs from the spirit and scope of embodiment of the present invention technical scheme, should all cover the protection in the present invention
Within the scope of.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (10)
1. the anticipation monitoring system of a kind of valve, it is characterised in that include：Controller, valve sensor, monitoring system and industry
Control system；
The valve sensor, is connected with the controller, for gathering the parameter information of valve, and by the parameter information
It is sent to the controller；
The industrial control system, is connected with the controller, for standard agreement is sent to the controller；
The controller, is connected with the monitoring system, for receiving the ginseng of the valve of valve sensor transmission
Number information, and the standard agreement that the industrial control system sends is received, the valve is extracted according to the standard agreement
The data message of door, and the data message of the parameter information to the valve and the valve processes, by the valve
The data message of parameter information and the valve is sent to the monitoring system；
Monitoring system, is connected with the controller, for receive the controller transmission the valve parameter information and
The data message of the valve, the parameter information according to the valve determines the running status of the valve, and to the valve
The data message of door is processed, and obtains the virtual condition data message of the valve.
2. the anticipation monitoring system of valve according to claim 1, it is characterised in that the industrial control system includes
One industrial control system and the second industrial control system；
First industrial control system, is connected with the controller by specialized protocol modular converter, for by special association
View is converted to standard agreement by the specialized protocol modular converter；
Second industrial control system, is connected with the controller, for the standard agreement is sent to the controller.
3. the anticipation monitoring system of valve according to claim 2, it is characterised in that first industrial control system and
Second industrial control system is programmable logic controller (PLC) PLC or dcs DCS.
4. the anticipation monitoring system of valve according to claim 1, it is characterised in that the monitoring system is additionally operable to institute
The data message for stating valve carries out average and undulating value algorithm process, obtains the virtual condition data message of the valve.
5. the anticipation monitoring system of valve according to claim 1, it is characterised in that the monitoring system is additionally operable to institute
The actual motion information of the parameter information and the valve of stating valve is contrasted, and obtains the abnormal data information of the valve,
So as to determine the fault of the valve according to the abnormal data information.
6. the anticipation monitoring system of valve according to claim 1, it is characterised in that the parameter information of the valve includes
First control signal of the valve and the first actual aperture of the valve.
7. the anticipation monitoring system of valve according to claim 1, it is characterised in that the data message of the valve includes
Second control signal of the valve and the second actual aperture of the valve.
8. the anticipation monitoring method of a kind of valve, it is characterised in that methods described includes：
The parameter information of collection valve；
Obtain standard agreement；
The data message of the valve is extracted according to the standard agreement, and the parameter information to the valve and the valve
Data message is processed；
Parameter information according to the valve determines the running status of the valve；
The data message of the valve is processed, obtains the virtual condition data message of the valve.
9. the anticipation monitoring method of valve according to claim 8, it is characterised in that the parameter according to the valve
Information judges that the running status of the valve includes：
Actual motion information of the parameter information of the valve with the valve is contrasted, is obtained the abnormal number of the valve
It is believed that breath；
The fault of the valve is determined according to the abnormal data information.
10. the anticipation monitoring method of valve according to claim 8, it is characterised in that the data to the valve
Information is processed, and the virtual condition data message for obtaining valve includes：
Average and undulating value algorithm process are carried out to the data message of the valve, obtains the virtual condition data letter of the valve
Breath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201611106087.6A CN106441858A (en) | 2016-12-05 | 2016-12-05 | Valve pre-judgment monitoring system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611106087.6A CN106441858A (en) | 2016-12-05 | 2016-12-05 | Valve pre-judgment monitoring system and method |
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| CN201611106087.6A Pending CN106441858A (en) | 2016-12-05 | 2016-12-05 | Valve pre-judgment monitoring system and method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109785287A (en) * | 2018-12-14 | 2019-05-21 | 镇江教泽信息技术有限公司 | Flowing possibility enumeration based on flow chart image analysis |
| CN110533167A (en) * | 2019-08-23 | 2019-12-03 | 中国石化销售有限公司华南分公司 | A kind of electric valve actuating mechanism method for diagnosing faults and diagnostic system |
| CN113915405A (en) * | 2021-11-10 | 2022-01-11 | 山东中烟工业有限责任公司 | Self-checking system and method for pneumatic ball valve of flavoring and feeding pipeline |
| CN114183890A (en) * | 2021-12-20 | 2022-03-15 | 上海庄生机电工程设备有限公司 | Control method and system for replacing differential pressure bypass valve in micro water system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08247900A (en) * | 1995-03-15 | 1996-09-27 | Mitsubishi Electric Corp | Abnormality diagnosis device for flow rate control facility |
| CN101360943A (en) * | 2005-11-22 | 2009-02-04 | 诺格伦公司 | Valve having sensor |
| CN101467113A (en) * | 2006-04-12 | 2009-06-24 | 霍尼韦尔国际公司 | System and method for monitoring valve status and performance in a process control system |
| CN101606012A (en) * | 2006-12-27 | 2009-12-16 | 埃尔塔维无线监控有限公司 | Be used for equipment and system to monitoring valves |
| CN201654555U (en) * | 2010-04-27 | 2010-11-24 | 上海第二工业大学 | Intelligent node module system applied to industrial valve control |
| CN204423025U (en) * | 2015-02-28 | 2015-06-24 | 上海好芯电子科技有限公司 | A kind of valve intelligent control system |
| CN105370962A (en) * | 2015-12-04 | 2016-03-02 | 南京中电自动化有限公司 | Controlling unit for modularized pneumatic valve |
| CN105840900A (en) * | 2016-05-31 | 2016-08-10 | 无锡莱谱尔科技有限公司 | Foundation Fieldbus type controller for electric valve actuator |
-
2016
- 2016-12-05 CN CN201611106087.6A patent/CN106441858A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08247900A (en) * | 1995-03-15 | 1996-09-27 | Mitsubishi Electric Corp | Abnormality diagnosis device for flow rate control facility |
| CN101360943A (en) * | 2005-11-22 | 2009-02-04 | 诺格伦公司 | Valve having sensor |
| CN101467113A (en) * | 2006-04-12 | 2009-06-24 | 霍尼韦尔国际公司 | System and method for monitoring valve status and performance in a process control system |
| CN101606012A (en) * | 2006-12-27 | 2009-12-16 | 埃尔塔维无线监控有限公司 | Be used for equipment and system to monitoring valves |
| CN201654555U (en) * | 2010-04-27 | 2010-11-24 | 上海第二工业大学 | Intelligent node module system applied to industrial valve control |
| CN204423025U (en) * | 2015-02-28 | 2015-06-24 | 上海好芯电子科技有限公司 | A kind of valve intelligent control system |
| CN105370962A (en) * | 2015-12-04 | 2016-03-02 | 南京中电自动化有限公司 | Controlling unit for modularized pneumatic valve |
| CN105840900A (en) * | 2016-05-31 | 2016-08-10 | 无锡莱谱尔科技有限公司 | Foundation Fieldbus type controller for electric valve actuator |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109785287A (en) * | 2018-12-14 | 2019-05-21 | 镇江教泽信息技术有限公司 | Flowing possibility enumeration based on flow chart image analysis |
| CN110533167A (en) * | 2019-08-23 | 2019-12-03 | 中国石化销售有限公司华南分公司 | A kind of electric valve actuating mechanism method for diagnosing faults and diagnostic system |
| CN110533167B (en) * | 2019-08-23 | 2022-02-08 | 中国石油化工股份有限公司 | Fault diagnosis method and system for electric valve actuating mechanism |
| CN113915405A (en) * | 2021-11-10 | 2022-01-11 | 山东中烟工业有限责任公司 | Self-checking system and method for pneumatic ball valve of flavoring and feeding pipeline |
| CN114183890A (en) * | 2021-12-20 | 2022-03-15 | 上海庄生机电工程设备有限公司 | Control method and system for replacing differential pressure bypass valve in micro water system |
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Application publication date: 20170222 |