CN108458146A - A kind of intelligent valve system - Google Patents
A kind of intelligent valve system Download PDFInfo
- Publication number
- CN108458146A CN108458146A CN201810140077.7A CN201810140077A CN108458146A CN 108458146 A CN108458146 A CN 108458146A CN 201810140077 A CN201810140077 A CN 201810140077A CN 108458146 A CN108458146 A CN 108458146A
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- CN
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- Prior art keywords
- valve
- signal
- sensor
- cpu
- connects
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
- F16K37/0041—Electrical or magnetic means for measuring valve parameters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
- F16K37/005—Electrical or magnetic means for measuring fluid parameters
Abstract
The invention discloses a kind of intelligent valve systems, including CPU, gateway, Cloud Server, human-computer interaction device, valve, temperature sensor before valve, upstream pressure sensor, temperature sensor and downstream pressure sensor after valve, Valve position switch and position sensor of valve are also associated on valve, temperature sensor before valve, upstream pressure sensor, temperature sensor after valve, downstream pressure sensor connects the signal receiving end of CPU with position sensor of valve by A/D conversion modules, Valve position switch connects the signal receiving end of CPU by digital data acquisition module, the signal transmitting terminal of CPU connects gateway by communication module, gateway connects Cloud Server, Cloud Server connects human-computer interaction device.The present invention can provide valve working situation in real time, and can in time find failure to failure pre- diagnosis in advance and send out alarm signal, cloud platform is provided to manufacturing firm, be capable of the quality and behaviour in service of timely trace analysis product.
Description
Technical field
The invention belongs to valve application field more particularly to a kind of intelligent valve systems.
Background technology
Valve is frequently used for important industrial production and people's livelihood occasion, its safe and reasonable uses extremely important.From safety
For upper, safety problem and problem of environmental pollution are easily caused after leaking, and cause greatly to damage to investment people and society
It loses.And for rationally above, the configuration size cost disparities of valve are big, and influence of the valve switch characteristic to technique productions is very big,
The most of empirically data of our original type selectings, adjustment are difficult, it is difficult to judge that your valve selection whether there is problem.
There are leak detection difficulties for conventional valves, and can must often have special set to valve progress breakdown judge
Standby, general factory is seldom equipped with, and also is difficult to go to check in time even if being equipped with, and there is investment greatly, factory must have expert engineer
Carry out the shortcomings such as breakdown judge analysis.
And many industrial valves are expensive, and place to use use condition is variant very big, how to track valve
Service condition simultaneously can only all be reacted, ununified data foundation according to the corresponding product of service condition exploitation by people.
Valve is frequently used for important industrial production and people's livelihood occasion, and safety problem and ring are easily caused after leaking
Border pollution problem causes greatly to lose to investment people and society.
Invention content
The present invention provides one kind and not only solving valve to solve above-mentioned defect existing in the prior art and deficiency
Interior leakage on-line checking, operation real-time traffic tracing analysis etc. provide valve working situation in real time, and can be pre- in advance to failure
Diagnosis, can find failure in time and send out alarm signal, and cloud platform is provided to manufacturing firm, being capable of timely trace analysis product
Quality and behaviour in service, and the intelligent valve system of the manufacturing technique requirent according to the analysis and regulation product of parameter.
Technical scheme of the present invention：A kind of intelligent valve system, including CPU, gateway, Cloud Server, human-computer interaction device,
Valve is connected to temperature sensor and upstream pressure sensor before the valve of valve nose, is connected to temperature after the valve of valve rear end
Sensor and downstream pressure sensor are also associated with Valve position switch and position sensor of valve, the valve on the valve
Temperature sensor, downstream pressure sensor and position sensor of valve are logical after preceding temperature sensor, upstream pressure sensor, valve
The signal receiving end of A/D conversion modules connection CPU is crossed, the Valve position switch connects CPU's by digital data acquisition module
The signal transmitting terminal of signal receiving end, the CPU connects gateway by communication module, and the gateway connects Cloud Server, described
Cloud Server connects human-computer interaction device.
Preferably, the valve nose is also associated with flow sensor, and the flow sensor is also by A/D conversion modules
Connect the signal receiving end of CPU.
Preferably, which can know the situation of valve by temperature sensor detection in real time, bent by analyzing the temperature difference
Line can be with the working condition of real-time perception valve.
Preferably, which can know the situation of valve by the detection of pressure sensor in real time, by analyzing pressure
Poor curve can be with the working condition of real-time perception valve.
Preferably, which passes through control command of the comparison for valve and normalized curve and reality between command response
Gap between the response curve of border carries out inline diagnosis.
Preferably, for the system by the working condition of more factory's different sensors, the pipeline of corresponding different bores is different
The pipeline of medium and different types of valve compare the different data of real-time data base and historical data base, on this basis
Big data analysis is carried out respectively, to find the optimization data of valve quality itself, the fault pre-alarming mechanism of valve itself and production
Process optimization scheme in the process.
Preferably, when the valve is switch valve, actual opening valve OFF signal is perceived by Valve position switch, by dividing
The diversity judgement valve between the physical location and command signal of valve is analysed whether according to command action, is acted whether in place, so
Alarm signal or in place signal are sent out in the man-machine interface of human-computer interaction device afterwards.
Preferably, the valve is regulating valve, passes through the position sensor of valve detection senses valve on valve positioner
Actual rotary position, by analyze valve physical location and command signal between diversity judgement valve whether according to order
Whether in place action, action, then send out alarm signal or in place signal in the man-machine interface of human-computer interaction device.
Preferably, it is received by CPU after the conversion that the detection signal of all the sensors passes through signal conversion module, CPU passes through
Communication module sends signals to the high in the clouds of Cloud Server using the communications protocol of RS232, RS485, TCPIP or wireless telecommunications
Database is beyond the clouds handled collected data by software.
Preferably, the gateway is isolated by internal network and external networks, and the high in the clouds data packet of the Cloud Server includes
Real-time data base and historical data base；The system can be in the man-machine interface of human-computer interaction device according to the reality of different user
Demand works out corresponding application program, realizes functional requirement, includes condition monitoring, and early warning is alarmed, report, real-time tendency and goes through
History trend.
A/D conversion modules, digital data acquisition module, CPU and communication module, which are combined, in the present invention to be adopted with market
The data acquisition unit (being acquired comprising data, data prediction, data communication forwarding interface) of purchase is replaced.
The problems such as present invention not only solves valves leakage on-line checking, operation real-time traffic tracing analysis, in real time
Valve working situation is provided, and failure pre- diagnosis in advance can be found failure in time and send out alarm signal, gives manufactory
Family provides cloud platform, is capable of the quality and behaviour in service of timely trace analysis product, and according to the analysis and regulation product of parameter
Manufacturing technique requirent, and cloud platform is relied on, manufacturing firm can constantly adjust according to the data that oneself is grasped, and then improve production
Quality plays the special of consultant when may further be to user's type selecting, client is allowed to rely on you, generates viscosity, you is allowed to make
For product vendor, the also supplier as service.
Description of the drawings
Fig. 1 is the control connection figure of the present invention；
1. upstream pressure sensor in figure, 2. valves, 3. position sensor of valve, 4. Valve position switches, temperature before 5. valves
Sensor is spent, temperature sensor after 6. valves, 7. downstream pressure sensors, 8.A/D conversion modules, 9. digital data acquisition modules,
10.CPU, 11. communication modules, 12. gateways, 13. Cloud Servers, 14. human-computer interaction devices, 15. flow sensors, 16. is man-machine
Interface.
Specific implementation mode
The invention will now be described in further detail with reference to the accompanying drawings, but is not the limit to the scope of the present invention
System.
As shown in Figure 1, a kind of intelligent valve system, including CPU10, gateway 12, Cloud Server 13, human-computer interaction device
14, valve 2, be connected to temperature sensor 5 and upstream pressure sensor 1 before the valve of 2 front end of valve, be connected to 2 rear end of valve
Temperature sensor 6 and downstream pressure sensor 7 after valve.Valve position switch 4 and position sensor of valve are also associated on valve 2
3, temperature sensor 6, downstream pressure sensor 7 and valve location pass after temperature sensor 5, upstream pressure sensor 1, valve before valve
Sensor 3 connects the signal receiving end of CPU10 by A/D conversion modules 8, and Valve position switch 4 passes through digital data acquisition module 9
The signal receiving end of CPU10 is connected, the signal transmitting terminal of CPU10 connects gateway 12 by communication module 11, and gateway 12 connects cloud
Server 13, Cloud Server 13 connect human-computer interaction device 14.2 front end of valve is also associated with flow sensor 15, flow sensing
Device 15 connects the signal receiving end of CPU10 also by A/D conversion modules 8, and (module 8, module 9, module 10 and module 11, which merge, to exist
The data acquisition module that can be purchased together in the market substitutes).The system can know valve 2 in real time by temperature sensor detection
Situation, by analyze difference curve can be with the working condition of real-time perception valve 2.The detection that the system passes through pressure sensor
The situation that can know valve 2 in real time, can be with the working condition of real-time perception valve 2 by analyzing pressure difference curve.
When valve 2 is switch valve, 2 actual switch signal of valve is perceived by Valve position switch 4, by analyzing valve
Whether according to command action, in place whether action, then exist diversity judgement valve 2 between 2 physical location and command signal
Alarm signal or in place signal are sent out in the man-machine interface 16 of human-computer interaction device 14.
When valve 2 be regulating valve, pass through the reality of the 3 detection senses valve 2 of position sensor of valve on valve positioner
Whether turned position, the diversity judgement valve 2 between physical location and command signal by analyzing valve 2 are dynamic according to order
Make, whether in place action, then sends out alarm signal or in place signal in the man-machine interface 16 of human-computer interaction device 14.
It is connect by CPU10 after the conversion that the detection signal of all the sensors passes through signal conversion module (A/D conversion modules 8)
It receives, CPU10 is sent signals to by communication module 11 using RS232, RS485, TCPIP or the communications protocol of wireless telecommunications
The cloud database of Cloud Server 13 is beyond the clouds handled collected data by software.
Gateway 12 is isolated by internal network and external networks, the high in the clouds data packet of Cloud Server 13 include real-time data base and
Historical data base.
The system can work out phase in the man-machine interface 16 of human-computer interaction device 14 according to the actual demand of different user
The application program answered realizes functional requirement.
The present invention can according to various types of valve and different technological requirements can valve import with
All types of sensors is arranged in outlet port, and various kinds of sensors can also be arranged on the pipeline of import and outlet, above all kinds of
The detection signal of sensor includes using all kinds of communications protocol by the signal conversion module and communication interface module that specially design
RS232, RS485, TCPIP, wireless telecommunications etc. send signals to cloud database, beyond the clouds by special software come to adopting
The data collected are handled.
Its function includes valve operating condition early warning, the fault alarm during valve use, valve operation trend figure point
Analysis, behaviour in service analysis.
If valve leaks, the aberration curve formed in the process and actual deviation can be normally opened and closed by valve
Both curves act the difference curve of same time point judge the working condition of practical valve in valve switch.If gone out
Carry out relatively large deviation or finds that deviation increase tendency can allow user to arrange plan ahead Maintenance and Repair.
Valve manufacturer can track the valve operation conditions for understanding oneself production by cloud platform, to oneself supply of material
Valve carry out after-sale service tracking, improve after-sale service efficiency, while according to all kinds of different valves by special-purpose software to valve
Door operation conditions is analyzed, and best operating parameter and the operating parameter for the valve that goes wrong are obtained, to improve valve design
Data are provided to support.
It is A/D conversion modules, digital data acquisition module, CPU, communication module, gateway, Cloud Server in the present invention, man-machine
Interactive device and various sensors are the conventional components of market buying, therefore concrete structure and control planning are not stated carefully.
Claims (10)
1. a kind of intelligent valve system, it is characterised in that：It include CPU, gateway, Cloud Server, human-computer interaction device, valve,
It is connected to temperature sensor and upstream pressure sensor before the valve of valve nose；It is connected to temperature sensor after the valve of valve rear end
With downstream pressure sensor, it is also associated with Valve position switch and position sensor of valve on the valve, temperature before the valve
Temperature sensor, downstream pressure sensor and position sensor of valve pass through A/D after sensor, upstream pressure sensor, valve
Conversion module connects the signal receiving end of CPU, and the signal that the Valve position switch connects CPU by digital data acquisition module connects
The signal transmitting terminal of receiving end, the CPU connects gateway by communication module, and the gateway connects Cloud Server, the cloud service
Device connects human-computer interaction device.
2. a kind of intelligent valve system according to claim 1, it is characterised in that：The valve nose is also associated with flow
Sensor, the flow sensor connect the signal receiving end of CPU also by A/D conversion modules.
3. a kind of intelligent valve system according to claim 1, it is characterised in that：The system is detected by temperature sensor
The situation that can know valve in real time, can be with the working condition of real-time perception valve by analyzing difference curve.
4. a kind of intelligent valve system according to claim 1, it is characterised in that：The inspection that the system passes through pressure sensor
The situation of valve can be known in real time by surveying, can be with the working condition of real-time perception valve by analyzing pressure difference curve.
5. a kind of intelligent valve system according to claim 1, it is characterised in that：The system is by comparison for valve
Control command and gap between command response between normalized curve and real response curve carry out inline diagnosis.
6. a kind of intelligent valve system according to claim 1, it is characterised in that：The system passes through more factory's not simultaneous interpretations
The working condition of sensor, the pipeline of corresponding different bores, the pipeline of different medium and different types of valve, compare number in real time
According to the different data in library and historical data base, big data analysis is carried out respectively on this basis, to find valve quality itself
Optimize data, the process optimization scheme in the fault pre-alarming mechanism and production process of valve itself.
7. a kind of intelligent valve system according to claim 1, it is characterised in that：When the valve is switch valve, pass through
Valve position switch perceives actual opening valve OFF signal, and the difference between physical location and command signal by analyzing valve is sentenced
Whether according to command action, whether in place action, then sends out alarm signal to disconnected valve in the man-machine interface of human-computer interaction device
Number or signal in place.
8. a kind of intelligent valve system according to claim 1, it is characterised in that：The valve is regulating valve, passes through valve
The actual rotary position of position sensor of valve detection senses valve on door holder, by analyze valve physical location with
In place whether the diversity judgement valve between command signal act according to command action, then human-computer interaction device's
Alarm signal or in place signal are sent out in man-machine interface.
9. a kind of intelligent valve system according to claim 2, it is characterised in that：The detection signal of all the sensors passes through
It is received by CPU after the conversion of signal conversion module, CPU uses RS232, RS485, TCPIP or channel radio by communication module
The communications protocol of news sends signals to the cloud database of Cloud Server, is carried out beyond the clouds to collected data by software
Processing.
10. a kind of intelligent valve system according to claim 7, it is characterised in that：The gateway is by internal network and outside
Portion network is isolated, and the high in the clouds data packet of the Cloud Server includes real-time data base and historical data base；The system can be in people
Corresponding application program is worked out according to the actual demand of different user in the man-machine interface of machine interactive device, realizes functional requirement,
Including condition monitoring, early warning, alarm, report, real-time tendency and historical trend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810140077.7A CN108458146B (en) | 2018-02-11 | 2018-02-11 | Intelligent valve system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810140077.7A CN108458146B (en) | 2018-02-11 | 2018-02-11 | Intelligent valve system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108458146A true CN108458146A (en) | 2018-08-28 |
| CN108458146B CN108458146B (en) | 2019-12-24 |
Family
ID=63238794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810140077.7A Active CN108458146B (en) | 2018-02-11 | 2018-02-11 | Intelligent valve system |
Country Status (1)
| Country | Link |
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| CN (1) | CN108458146B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707903A (en) * | 2019-03-01 | 2019-05-03 | 九牧厨卫股份有限公司 | A kind of monitoring method and system that self-identifying puppet is cut off the water |
| CN109854798A (en) * | 2018-12-25 | 2019-06-07 | 兰控阀门执行器江苏有限公司 | A kind of remote controlled valve actuator |
| CN110864160A (en) * | 2019-11-26 | 2020-03-06 | 陈冠霖 | Automatic fault alarm system for industrial pipeline valve of location |
| CN111895170A (en) * | 2020-07-20 | 2020-11-06 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | Pressure safety valve fault identification method and fault identification device |
| CN112059139A (en) * | 2020-09-10 | 2020-12-11 | 广东鸿图南通压铸有限公司 | Intelligent monitoring method for hydraulic high-vacuum valve of die casting machine die |
| CN112799362A (en) * | 2020-12-31 | 2021-05-14 | 华能南京金陵发电有限公司 | Pneumatic ash conveying abnormal state diagnosis and fault early warning method |
| CN114088416A (en) * | 2021-11-19 | 2022-02-25 | 一汽解放汽车有限公司 | Fault diagnosis method and device for silencer of hydrodynamic retarder and computer equipment |
| CN114992368A (en) * | 2022-08-04 | 2022-09-02 | 山东鑫亚格林鲍尔燃油系统有限公司 | Intelligent remote control management system for valve |
| CN116793431A (en) * | 2023-08-29 | 2023-09-22 | 上海溱湖新能源科技有限公司 | Steam condensate water discharger monitoring system based on Internet of things |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109854798A (en) * | 2018-12-25 | 2019-06-07 | 兰控阀门执行器江苏有限公司 | A kind of remote controlled valve actuator |
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| CN109707903A (en) * | 2019-03-01 | 2019-05-03 | 九牧厨卫股份有限公司 | A kind of monitoring method and system that self-identifying puppet is cut off the water |
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| CN110864160A (en) * | 2019-11-26 | 2020-03-06 | 陈冠霖 | Automatic fault alarm system for industrial pipeline valve of location |
| CN111895170B (en) * | 2020-07-20 | 2022-05-20 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | Pressure safety valve fault identification method and fault identification device |
| CN111895170A (en) * | 2020-07-20 | 2020-11-06 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | Pressure safety valve fault identification method and fault identification device |
| CN112059139A (en) * | 2020-09-10 | 2020-12-11 | 广东鸿图南通压铸有限公司 | Intelligent monitoring method for hydraulic high-vacuum valve of die casting machine die |
| CN112799362A (en) * | 2020-12-31 | 2021-05-14 | 华能南京金陵发电有限公司 | Pneumatic ash conveying abnormal state diagnosis and fault early warning method |
| CN114088416A (en) * | 2021-11-19 | 2022-02-25 | 一汽解放汽车有限公司 | Fault diagnosis method and device for silencer of hydrodynamic retarder and computer equipment |
| CN114088416B (en) * | 2021-11-19 | 2023-12-08 | 一汽解放汽车有限公司 | Hydraulic retarder silencer fault diagnosis method and device and computer equipment |
| CN114992368A (en) * | 2022-08-04 | 2022-09-02 | 山东鑫亚格林鲍尔燃油系统有限公司 | Intelligent remote control management system for valve |
| CN116793431A (en) * | 2023-08-29 | 2023-09-22 | 上海溱湖新能源科技有限公司 | Steam condensate water discharger monitoring system based on Internet of things |
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| CN108458146B (en) | 2019-12-24 |
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