CN110351361A - The online electronic supervisory system of mechanical seal - Google Patents
The online electronic supervisory system of mechanical seal Download PDFInfo
- Publication number
- CN110351361A CN110351361A CN201910621744.8A CN201910621744A CN110351361A CN 110351361 A CN110351361 A CN 110351361A CN 201910621744 A CN201910621744 A CN 201910621744A CN 110351361 A CN110351361 A CN 110351361A
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- China
- Prior art keywords
- data
- module
- mechanical seal
- monitoring
- application platform
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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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
Abstract
The invention discloses the online electronic supervisory systems of mechanical seal for being applied to mechanical seal application career field, its structure includes the monitoring electronic device for being set to corresponding mechanical seal, data service center and data application platform, detection and detection data transmission operation of the monitoring electronic device for mechanical seal operational data, the monitoring electronic device includes several sensors, micro-control unit, data transmission module and power module, the data service center includes detection data receiving module, data storage processing module and processing data outputting module, the data application platform for receiving data the processing data of service centre and to processing data be shown operation.The system setting method improves the detection flexibility of mechanical sealing performance, detection operation difficulty is reduced, while realizing the real-time of mechanical seal monitoring operation, and big data analysis decision can be passed through, early warning system provides failure and forecasts function in advance, reduces the uncontrollable loss of catastrophic failure bring.
Description
Technical field
The present invention relates to a kind of online electronic supervisory systems of mechanical seal of mechanical seal application field application.
Background technique
The purpose of this document is that mechanical seal pre-alarming device when emergency event occurs in the running, records user to system
Expectation, fill up the blank of sealing industry at present, specify the specific requirement that user proposes system product use environment and function,
It is referred to for system analyst, system designer, project manager, programming and maintenance personnel, is developer, maintenance personnel, client
Between provide a common demand intercommunion platform.
Mechanical seal refer to by least a pair of end face perpendicular to rotation axis Fluid pressure and compensation mechanism elastic force (or
Magnetic force) under the action of and the cooperation of auxiliary seal under keep be bonded and constituted with respect to sliding prevent fluid leak dress
It sets.In apparatus fields such as centrifugal pump, centrifuge, reaction kettle and compressors, since transmission shaft is applied in inside and outside equipment, then axis with set
There are a circumferential clearances between standby.Medium in equipment can be revealed by the gap, and mechanical seal is exactly to be used to hinder
The only gland seal device of the rotating machinery of interior media leakage.If mechanical seal is worn for a long time in application process or installation is uncomfortable
With being all unable to reach estimated axle envelope effect.For the stability for guaranteeing structure in application process, staff needs to inspect periodically
With replacement axle envelope element.The detection attended operation is during progress, it is necessary first to that should have equipment to carry out shutdown processing, so
Disassembling section is carried out to the mounting structure of mechanical seal afterwards, then can just carry out conventional inspection replacement operation.Whole operation stream
Journey is time-consuming and laborious, and subsequent disassembly installation needs to carry out the operation of profession, and technical requirements are higher.In addition, during the inspection process
Also it is easy to make to enter impurity inside equipment, reduces structure quality of connection, even result in the reduction of mechanical sealing effect, influence just
Normal production process, and it is unfavorable for the maintenance of device structure ordinary life.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of mechanical seal of raising mechanical seal monitoring flexibility is electric online
Sub- monitoring system.
The technical solution adopted by the present invention to solve the technical problems is:
The online electronic supervisory system of mechanical seal, monitoring electronic device, data clothes including being set to corresponding mechanical seal
Business center and data application platform, detection and detection data transmission of the monitoring electronic device for mechanical seal operational data
Operation, the monitoring electronic device includes several sensors, micro-control unit, data transmission module and power module, the number
It include that detection data receiving module, data storage processing module and processing data outputting module, the data are answered according to service centre
With platform for receiving data the processing data of service centre and to processing data carry out sort out reprocessing real-time online show
Operation.
The online electronic supervisory system of the mechanical seal is realized by monitoring electronic device and is grasped to the performance detection of mechanical seal
Make, and then its detection information is transmitted to the storage and processing operation that data service center carries out big data, applies data at this time
Application platform carries out data service center internal data to reprocess intuitive displaying monitoring operation.The system setting method improves
The detection flexibility of mechanical sealing performance, reduces detection operation difficulty, while realizing the real-time of mechanical seal monitoring operation
Property, and can be by big data analysis decision, early warning system provides failure and forecasts function in advance, and reducing catastrophic failure bring can not
Control loss.
Further, the data transmission module is ZigBee module, the power module is battery power supply system, institute
It states monitoring electronic device and data service center and data transfer operation is realized by Zigbee protocol.
Further, sensor includes temperature sensor, pressure sensor and torque sensor, the temperature sensing
Device, pressure sensor and torque sensor are integrated.
Further, the monitoring electronic device is essence safety type circuits Explosion-proof Design.
Further, the data service center includes database server, apps server and website service
Device.
Further, the data application platform includes users' mobile end application program and user personal computer website
Application program.
Further, the data application platform is based on network geographic information system.
Further, the data application platform is provided with data comparison module and alarm module, user can be in number
It carries out data area according to application platform to pre-set, data comparison module is used for the processing data of real-time reception and data area are pre-
If value compares, when alarm module issues alarm signal to processing data outside numerical value values.
Further, the data application platform is close including being provided with user management module, map service module, machinery
Seal management module, data real-time monitoring module, historical data module, reporting system module, quality control module and messaging service
The front end show area of module.
The beneficial effects of the present invention are:
1, the system is realized and is existed to mechanical seal by monitoring electronic device, data service center and data application platform
Performance detection in the operating condition of special industry, and then the status of mechanical seal can be assessed according to detection numerical value, predict to grasp
Make, solve across factory, it is trans-regional, inter-trade between business, the realization such as networking, data communication, data management interconnect
Purpose, facilitate the detection operation of mechanical seal, and provide guarantee for the application apparatus job stability of mechanical seal；
2, the application of ZigBee wireless sensor network, can be by monitoring data, alarm signal, mechanical seal health status etc.
It is sent to system service center, since it has smaller energy consumption, then corresponding battery-powered module can realize holding for long period
Continuous energized operation does not need to be replaced, and the application of battery-powered module, and monitoring electronic device is made not need to carry out external electricity
Source work, realizes the simplification of structure, while being easily achieved the flexible setting of device；
3, the integral structure setting of temperature sensor, pressure sensor and torque sensor, simplifies structure, reduces
Structural volume, while facilitating the installation by adhering of monitoring electronic device；
4, essence safety type circuits Explosion-proof Design ensure that the structure safety type of monitoring electronic device, can be used for it most
In high-grade hydrogen environment, the systematic difference range is expanded；
5, the diversified facilities of data service center and data application platform provide a variety of application modes of system,
The processing of grasp and alarm signal of the staff at any time to mechanical seal operational data is facilitated, is that the production of equipment is stablized
Property provides guarantee；
6, the data application platform is to be designed based on network geographic information system, realizes the extension of system heating, is easy to
Meet a variety of demands of client；
7, the system can when there is emergency event in the running in mechanical seal pre-alarming device, and by application platform into
The setting of row data area preset value fills up the blank of sealing industry at present to realize expectation of the record user to system, bright
The specific requirement that true user proposes system product use environment and function, while by big data analysis decision, realize failure
Function is forecast in advance, reduces the uncontrollable loss of catastrophic failure bring；
8, the setting of the front end show area of the data application platform, make its objective interface, it is corresponding in time, realize traditional work
Industry control is combined with internet, can be to refer to for system analyst, system designer, project manager, programming and maintenance personnel,
One common demand intercommunion platform is provided between developer, maintenance personnel, client.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the online electronic detection system of mechanical seal.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and detailed description.
The online electronic supervisory system of the mechanical seal includes the monitoring electronics dress for being set to corresponding mechanical seal as shown in Figure 1
It sets, data service center and data application platform.Electronic device is monitored for the Data Detection and detection to mechanical sealing performance
Data transfer operation.The monitoring electronic device includes temperature sensor, pressure sensor and torque sensor, can be by temperature sensing
Device, pressure sensor and torque sensor carry out integral structure design, so that the smaller of structure is realized, then according to mechanical close
The specific installation site of envelope carries out corresponding position installation settings, to guarantee effective performance data test.Monitoring electronics dress
Micro-control unit in setting can transmit the selection that storage properties carry out model according to corresponding data.Existing micro-control unit is again
Claim one chip microcomputer or single-chip microcontroller, be the frequency and specification of central processing unit are done appropriate reduction, and by memory, count
The perimeter interfaces such as device, USB, A/D conversion, UART, PLC, DMA or even LCD driving circuit are all integrated on a single chip, are formed
The computer of chip-scale does various combination control for different applications.Such as mobile phone, PC periphery, remote controler, until automobile is electric
The control etc. of sub, industrial stepper motor, robotic arm, the figure of all visible microprocessor.The microprocessor knot
The smaller setting being easily achieved in mechanical seal of structure.According to actual working environment, ARM7 etc. is may be selected in microprocessor.The ARM7
By peace work for the interests of one's country border scientific & technical corporation research and development processor family, in this series, joined for the first time 16-bit Thumb instruction
Collection, to improve the density of formula.The processor of ARM7 series, it is most of all to use ARMv4T core architecture, but also have at part
Reason device takes ARMv3 or ARMv5TEJ core.This series uses Von Neumann framework.The series of products can utilize corresponding internal mode
Group stops system, is conducive to except wrong operation.Monitoring electronic device simultaneously selects ZigBee module as data transmission module.
ZigBee is the low-power consumption LAN protocol based on IEEE802.15.4 standard.It is provided according to international standard, ZigBee technology is
A kind of wireless communication technique of short distance, low-power consumption.The technology has short distance, low complex degree, self-organizing, low-power consumption, low number
The characteristics of according to rate, is mainly suitable for that various equipment can be embedded in for automatic control and remote control field.Zigbee protocol from
Under to it is upper be respectively physical layer (PHY), MAC layer (MAC), transport layer (TL), network layer (NWK), application layer
(APL) etc..Wherein physical layer and MAC layer follow the regulation of IEEE 802.15.4 standard.ZigBee module is answered
With reducing costs, a kind of near radio networking communication of low-power consumption is realized.Due to its low consumption property, battery functi on
The application of module can still realize the lasting energy supply effect being changed without for a long time.The setting of the battery-powered module avoids external electricity
The setting in source improves the Installation Flexibility of monitoring electronic device.The sensor, microcontroller, data transmission module and
Battery-powered module can be welded directly and is connected and installed on same printed circuit board.Printed circuit board is made by electronic printing
Electronic component electrical connection carrier, while the structure setting can carry out software connecting test in advance, subsequent to guarantee
Work service efficiency.It is arranged according to the integral type of above-mentioned monitoring electronic device, realizes the integration setting of each construction module, reduce
Structural volume, improves structural stability.And the printed circuit board for connecting completion is small in size, can directly be installed by M8 screw thread
It is embedded in mechanical seal body, while lesser compact structure avoids the influence to mechanical seal ontology job stability,
And the operation detection effect of monitoring electronic device is ensure that.To improve the job stability for monitoring electronic device, by the monitoring
Electronic device carries out essence safety type circuits Explosion-proof Design, so that lift structure stability, makes it can be used for the hydrogen of highest level
In compression ring border.The staff can carry out the different designs of circuit connecting mode according to actual needs.While the microcontroller,
Data transmission module etc. all has determining connection pin on its periphery, and staff can be according to the pin mark of disparate modules device
Note carries out corresponding circuits connection design.
Using temperature sensor, pressure sensor and torque sensor to the machinery in application in above-mentioned monitoring electronic device
The performance data of sealing is detected, and then is sent in microprocessor, then by being connected to the data of microprocessor
Its data is carried out the transmission of data by delivery module, that is, ZigBee module.Data service center by corresponding Zigbee protocol with
It monitors electronic device and realizes data transfer operation.Data service center utilize its detection data receiving module for receive monitoring it is electric
The transmission data-signal of sub-device, and then entered in data storage combing module by data conversion.The data service center packet
Database server, apps server and Website server are included, what is then matched therewith is arranged in data application platform
There are users' mobile end application program and user personal computer website application program.Above-mentioned data service center can be based on MySQL
Relevant database is designed.In terms of web app, MySQL is a kind of associated data base management system, the incidence number
It is saved the data according to library in different tables, rather than all data is placed in one big warehouse, therefore the database increases
Speed simultaneously improves flexibility.Sql like language used in MySQL is the most frequently used standardized language for accessing database.
MySQL software uses double authorization policies, it is divided into Community Edition and commercial version, since its is small in size, speed is fast, totally possesses into
This is low, especially this feature of open source code, and the exploitation of general middle-size and small-size website all selects MySQL as site databases.By
Brilliant in the performance of its Community Edition, collocation PHP, Linux and Apache constitute good exploitation environment.
Above-mentioned data application platform can be designed based on network geographic information system, that is, WebGIS, should be based on network geographical
Information system refers to the GIS-Geographic Information System of work on the world wide web (www.Geography system is supported in computer hardware and software system
Under, the related geographic distribution data in earth surface layer (including atmosphere) space all or in part is acquired, store, is managed
Reason, technological system operation, analyzed, be shown and described.And corresponding based on network geographic information system is traditional geographical letter
Extension and development of the breath system on network, have the characteristics that traditional GIS-Geographic Information System, may be implemented spatial data retrieval,
The GIS-Geographic Information System basic function such as inquiry, cartography export, editor, at the same be also GIS publishing on internet, it is shared and
Exchange the basis of cooperation.The effectively powerful platform of the set-up mode of the data application platform based on network geographic information system
Function setting.The front end of the data application platform may be provided with user management module, map service module, mechanical seal management mould
Block, data real-time monitoring module, historical data module, reporting system module, quality control module and messaging service module.User
Management module may include role's configuration module, auditing module and log-in module.Map service module may include GIS-Geographic Information System
Display module/layer management module and Statistical Comparison module.Mechanical seal management module includes sealing information management and design mould
Block, sensor management module and upload data management module.Data real-time monitoring module includes real time data and real-time status mould
Block.Historical data module may be provided with list display module, curve or rod figure module and file export module.Reporting system module
Statistical analysis module, figure display module, year-on-year ring are provided with than module and export module.Quality control module includes Quality Control number
According to management module, examine expire cue module and safety examination evaluation module.Corresponding messaging service module may be provided with alarm
Service module, message pushing module and alert process module, in addition, setting for alarm module can also be carried out on monitoring electronic device
It sets, to remind site operation personnel.Alarm module on the monitoring electronic device can pass through the number of data application platform
It realizes, can also directly be realized by micro-control unit, staff can carry out signal feedback according to the actual situation according to feedback
Application.The setting of the data application platform is designed based on html5, realizes cross-platform, front end show area it is reasonable more
Functional configuration effect objective interface, it is corresponding meet internet+spirit in time, traditional industry control is combined with internet.
The online electronic supervisory system of the mechanical seal can be provided failure and be reported achievement in advance in advance by big data analysis decision, early warning system simultaneously
Can, the uncontrollable loss of catastrophic failure bring is reduced, work safety quality has been effectively ensured.Meanwhile this system can be by collecting
The extension, it can be achieved that fields such as government regulation, security monitoring, intelligent Service is rationally applied in the design of dress formula mechanical seal.
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects
It describes in detail bright, it should be understood that the above is only a specific embodiment of the present invention, is not intended to restrict the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done should be included in guarantor of the invention
Within the scope of shield.
Claims (9)
1. the online electronic supervisory system of mechanical seal, which is characterized in that the monitoring electronics including being set to corresponding mechanical seal fills
Set, data service center and data application platform, the monitoring electronic device be used for the Data Detection of mechanical sealing performance and
Detection data transmission operation, the monitoring electronic device includes several sensors, micro-control unit, data transmission module and energy supply
Module, the data service center include detection data receiving module, data storage processing module and processing data outputting module,
The data application platform for receiving data the processing data of service centre and to processing data carry out real-time online show behaviour
Make.
2. the online electronic supervisory system of mechanical seal according to claim 1, which is characterized in that the data transmission module
For ZigBee module, the power module is battery power supply system, and the monitoring electronic device passes through with data service center
Zigbee protocol realizes data transfer operation.
3. the online electronic supervisory system of mechanical seal according to claim 1, which is characterized in that sensor includes that temperature passes
Sensor, pressure sensor and torque sensor, the temperature sensor, pressure sensor and torque sensor are integration knot
Structure.
4. the online electronic supervisory system of mechanical seal according to claim 1 or 2, which is characterized in that the monitoring electronics
Device is essence safety type circuits Explosion-proof Design.
5. the online electronic supervisory system of mechanical seal according to claim 1 or 2, which is characterized in that the data service
Center includes database server, apps server and Website server.
6. the online electronic supervisory system of mechanical seal according to claim 1, which is characterized in that the data application platform
Including users' mobile end application program and user personal computer website application program.
7. the online electronic supervisory system of mechanical seal according to claim 1 or 6, which is characterized in that the data application
Platform is based on network geographic information system.
8. the online electronic supervisory system of mechanical seal according to claim 7, which is characterized in that the data application platform
It is provided with data comparison module and alarm module, user can carry out data area in data application platform and pre-set, data pair
It is used to compare the processing data of real-time reception with data area preset value than module, when processing data are in numerical value preset value
The outer alarm module of range issues alarm signal.
9. the online electronic supervisory system of mechanical seal according to claim 1 or 8, which is characterized in that the data application
Platform includes being provided with user management module, map service module, mechanical seal management module, data real-time monitoring module, going through
History data module, reporting system module, quality control module and messaging service module front end show area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910621744.8A CN110351361A (en) | 2019-07-11 | 2019-07-11 | The online electronic supervisory system of mechanical seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910621744.8A CN110351361A (en) | 2019-07-11 | 2019-07-11 | The online electronic supervisory system of mechanical seal |
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| CN110351361A true CN110351361A (en) | 2019-10-18 |
Family
ID=68175809
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| CN201910621744.8A Pending CN110351361A (en) | 2019-07-11 | 2019-07-11 | The online electronic supervisory system of mechanical seal |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102313578A (en) * | 2011-08-04 | 2012-01-11 | 广州市香港科大霍英东研究院 | Mechanical seal online monitoring system |
| CN103107601A (en) * | 2013-02-26 | 2013-05-15 | 合肥未来计算机技术开发有限公司 | Web of Things smart power grid operation and maintenance system |
| CN104102190A (en) * | 2014-06-12 | 2014-10-15 | 江苏伯克利物联科技有限公司 | Gas real-time safety monitoring system based on Internet of things technology |
| CN107135270A (en) * | 2017-05-27 | 2017-09-05 | 南京水杯子科技股份有限公司 | A kind of central water purifier remote monitoring system based on ZigBee technology |
-
2019
- 2019-07-11 CN CN201910621744.8A patent/CN110351361A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102313578A (en) * | 2011-08-04 | 2012-01-11 | 广州市香港科大霍英东研究院 | Mechanical seal online monitoring system |
| CN103107601A (en) * | 2013-02-26 | 2013-05-15 | 合肥未来计算机技术开发有限公司 | Web of Things smart power grid operation and maintenance system |
| CN104102190A (en) * | 2014-06-12 | 2014-10-15 | 江苏伯克利物联科技有限公司 | Gas real-time safety monitoring system based on Internet of things technology |
| CN107135270A (en) * | 2017-05-27 | 2017-09-05 | 南京水杯子科技股份有限公司 | A kind of central water purifier remote monitoring system based on ZigBee technology |
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Application publication date: 20191018 |
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