CN1458508A - Equipment state detection managing system and method - Google Patents
Equipment state detection managing system and method Download PDFInfo
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- CN1458508A CN1458508A CN 03126798 CN03126798A CN1458508A CN 1458508 A CN1458508 A CN 1458508A CN 03126798 CN03126798 CN 03126798 CN 03126798 A CN03126798 A CN 03126798A CN 1458508 A CN1458508 A CN 1458508A
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Abstract
The equipment state detecting and managing system includes data acquisition station for storing and processing data; portable data acquiring terminal for acquiring in-situ equipment state data and transmitting the acquired data to the data acquisition station; and portable equipment state detecting instrument to transmit the equipment state data to the portable data acquiring terminal or to the data acquisition station directly. Among the said three parts, data are transmitted in wired mode or wireless mode. The detected data are filed up to the equipment archive for calling in different departments in the factory. The detection task is added into palm computer for management without missing.
Description
Technical field the present invention relates to equipment state management system and management method, and particularly equipment state detects management systems and management method.
Overhaul of the equipments for industrial circles such as power plant, petrochemical industry in the background technology prior art generally is to overhaul according to schedule, and the formulation of plan lacks scientific basis such as equipment health status.Present industrial monitoring system is mainly monitored the process variable of technological parameter, and the health parameters of equipment relatively lacks.Though certain independent class checkout equipment can obtain the equipment health parameters on a large scale, as thermal infrared imager, vialog, supersonic leak detector, electrical fault detector, oil analysis instrument etc., but these instruments are very limited to the managerial ability of equipment, and the health data of equipment is not easy to be applied to all departments of factory.Also have some point detection systems, the channel that they collect data is by detecting instrument, need set up index when input data in the equipment state management system, the status data in the instrument is referred in the state information of each equipment, and manual input service amount is big.
Summary of the invention the present invention is directed to above-mentioned the deficiencies in the prior art, provides a kind of equipment state that alleviates the data filing workload, reduce to omit, is convenient to manage to detect management system and management method.
The technical solution adopted in the present invention designs a kind of equipment state and detects management system, comprises data collection task station and portable equipment state-detection instrument, also comprises portable data collection station; Carry out data transmission with wired or wireless communication modes between portable data collection station, portable equipment state-detection instrument, the data collection task station three;
The data collection task station is the data storing treatment facility, and the collection and the filing of the device data that portable data collection station and/or portable equipment state-detection instrument are noted down store and handle;
Portable data collection station and portable equipment state-detection instrument are in designated equipment collection in worksite device status data, portable equipment state-detection instrument sends this device status data portable data collection station to or directly sends the data collection task station to, portable data collection station sends device status data to the data collection task station, carries out Treatment Analysis by the data collection task station.
Another technical scheme of the present invention designs a kind of equipment state and detects management method, comprises the following steps:
The bar code of checkout equipment is specified in A, establishment, has the printing carrier of bar code to be fixed on the corresponding equipment printing;
B, in the data collection task station, formulate the detection scheme of equipment;
C, detection scheme and related software are downloaded in the portable data collection station;
D, described portable data collection station is carried to the state of on-the-spot checkout equipment;
E, the data label (data number) that data such as equipment status parameter and equipment state acquisition instrument are noted down all record in the portable data collection station;
F, finish detection after, the data label that obtains in the portable data collection station is imported in the device status data storehouse in the data collection task station, the Monitoring Data of portable detecting instrument also is transferred to the data collection task station simultaneously;
Automatically putting the status data of each equipment into different categories according to data label and are stored in the administer archive of relevant device in the database in G, data collection task station, and by corresponding analytical algorithm, generates the equipment state form.
The present invention in the health account of each equipment, alleviates the status data filing workload with the data filing in the state-detection instrument greatly; For various detecting instruments are set up analytical algorithm, this algorithm can call in all departments of factory, makes things convenient for the management of the health status of equipment; The detection task joined in the palm PC manage, prevent to omit.
Description of drawings
Fig. 1 is the system global structure synoptic diagram of one of embodiment of the invention.
Fig. 2 is two a system global structure synoptic diagram of the embodiment of the invention.
Fig. 3 is the process flow diagram of the embodiment of the invention.
Embodiment is further described technical scheme of the present invention below in conjunction with drawings and Examples.
As shown in Figure 2, a kind of equipment state detects management system, comprises data collection task station 1 and portable equipment state-detection instrument 4, also comprises portable data collection station 3; Carry out data transmission with wired or wireless communication modes between portable data collection station 3, portable equipment state-detection instrument 4, data collection task station 1 three;
Data collection task station 1 is the data storing treatment facility, and the collection and the filing of the device data that portable data collection station 3 and/or portable equipment state-detection instrument 4 are noted down store and handle;
Portable data collection station 3 and portable equipment state-detection instrument 4 are in designated equipment collection in worksite device status data, portable equipment state-detection instrument 4 sends this device status data portable data collection station 3 to or directly sends data collection task station 1 to, portable data collection station 3 sends device status data to data collection task station 1, carries out Treatment Analysis by data collection task station 1.
As shown in Figure 1, equipment state detects management system and also comprises data, services storehouse 2, and data collection task station 1 and data, services storehouse 2 are by the network exchange data; Related data is organized in the relevant position in data, services storehouse 2 at data collection task station 1.Effect is preferably managed and is preserved in setting up for the more user's data of need checkout equipment of data, services storehouse 2.
As shown in Figure 1 and Figure 2, this equipment state detects management system and also comprises bar code printer 5, this bar code printer 5 is connected on the data collection task station 1 through data line, corresponding through the bar code that bar code printer 5 is printed with designated equipment, described bar code is installed on the described designated equipment, and this information data is stored in the workstation1; Bar code on the portable data collection station 3 scanning designated equipments sends barcode data and device status data to data collection task station 1, carries out Treatment Analysis by data collection task station 1.Bar code printer 5 prints the bar code of device name, numbering, correspondence on the bar code printing carrier, this bar code printing carrier is fixed on the corresponding equipment or on this equipment side is convenient to the position that the testing staff checks.When the personnel of patrolling and examining detect, the detection of being correlated with again after the first scanning device bar code.
As shown in Figure 1, equipment state detects management system and also is provided with equipment state analytical work station 6, this equipment state analytical work station 6 is by network and data, services storehouse 2, data collection task station 1 swap data, the analysis that finish equipment state at this equipment state analytical work station 6.Equipment state analytical work station 6 is set for big-and-middle-sized user, the situation that the equipment that such user's need detect is many, associated mechanisms department is many, and equipment state analytical work station 6 concentrates on this workstation with the equipment state analytical work and carries out.
Equipment state detects management system and be divided into four levels on architecture: equipment control layer, device data collecting layer, portable equipment state acquisition instrument, scene equipment level.
Wherein, the equipment control layer comprises data collection task station 1, database server 2, and it is mainly used in analysis management equipment state, management equipment, detection line is set;
The device data collecting layer is mainly data collection station 3, and slave unit state acquisition instrument layer obtained equipment status parameter after the slave unit administration and supervision authorities obtained detection line, and was transferred to device databases;
Equipment state Acquisition Instrument top layer mainly obtains equipment status parameter by portable equipment state acquisition instrument 4, perhaps by sense organ judgment device states such as eyes;
By wireless or wire communication, transmit data between above-mentioned each layer.
Scene equipment level is for posting the equipment of bar code in each work-yard.
System architecture is a distributed frame, and the quantity at data collection task station 1 can be more than two, and the quantity of portable data collection station 3 and portable equipment state-detection instrument 4 also is more than two.Adopting distributed frame, can work simultaneously in a plurality of data collection tasks station 1, portable data collection station 3 can with any one data collection task station communication.And on any workstation, can safeguard and obtain the equipment state form to database 2.
Described portable data collection station 3 is to have the palm PC of bar code scan head or is the combination of palm PC and portable instrument.Portable data collection station 3 has simple type data collection station, popular data collection station and high-level data acquisition terminal.Wherein simple type and high-level data acquisition terminal all carry barcode scanner.What palm PC adopted in the present embodiment is the Phegda series palm PC of Legend Company, as 6800 types etc.
Equipment state acquisition instrument 4 has equipment complex analyser, portable vialog, infrared point temperature instrument, infra-red thermal imaging instrument, oil analysis instrument, supersonic leak detector etc.
Communication module has two kinds of wireless communication module and USB high speed wire communication HUB.
Barcode encoding mode: UPC, CODE39, CODE128, MSI, EAN and CODABAR
The operating system of portable data collection station is WinCE or HTOS (multiple task operating system).
Senior portable data collection station comprises palm PC and portable instrument, and operating system adopts WinCE, and the dominant frequency of this terminal is 206MHz, in save as 16M, screen resolution is 320 * 240, color is 256 looks, communication modes is 232, USB or wireless.
A kind of equipment state detects management method, comprises the following steps:
The bar code of checkout equipment is specified in A, establishment, has the printing carrier of bar code to be fixed on the corresponding equipment printing;
B, in data collection task station 1, formulate the detection scheme of equipment;
C, detection scheme and related software are downloaded in the portable data collection station 3;
D, described portable data collection station 3 is carried to the state of on-the-spot checkout equipment;
E, the data label data number that data such as equipment status parameter and equipment state acquisition instrument 4 are noted down all record in the portable data collection station 3;
F, finish detection after, the data label that obtains in the portable data collection station 3 is imported in the device status data storehouse in the data collection task station 1, the Monitoring Data of portable detecting instrument also is transferred to the data collection task station simultaneously;
Automatically putting the status data of each equipment into different categories according to data label and are stored in the administer archive of relevant device in the database in G, data collection task station 1, and by corresponding analytical algorithm, generates the equipment state form.
Also comprise by sense organ judgment device states such as eyes in the described E step, and record in equipment state Acquisition Instrument 4 or the portable data collection station 3.Patrol and examine personnel device context by soon, ear listens, hand is touched etc., and the sense organ discriminant approach carries out the inspection of running status to equipment, record in the portable data collection station 3 according to content and the standard-required checked.
Described detection scheme comprises wanting checkout equipment, patrolling and examining determining of route and examination criteria.Want checkout equipment, patrol and examine the content of route and examination criteria, the user sets according to oneself equipment situation and management expectancy.
For example the steam turbine formulated in the data collection task station of certain power plant, boiler inspection route are as follows respectively:
Steam turbine is checked route. central station of floating dock → #1 machine Steam Turbine body → generating set sealing bearing bush feeding and return line → rolling gear of turbine, jacking(oil) pump → little steam turbine body → boiler feedwater station control valve position → little steam turbine gas extraction system → axle add inspection → high pressure turbine by station → shaft seal air supply system → low-pressure bypass system → condensate transfer pump → generator sealing petrol station → condenser water level → condensate pump → electrically driven feed pump system → electronic fore pump → EH petrol station system → main frame grease-box → circulating pump pump house → #2 machine → condensate pump → condenser water level → electrically driven feed pump system → electronic fore pump → EH petrol station system → main frame grease-box → low-pressure bypass system → shaft seal air supply system → high pressure turbine by station → axle and add inspection → little steam turbine gas extraction system → boiler feedwater station control valve position → little steam turbine body → rolling gear of turbine, jacking(oil) pump → generating set sealing bearing bush feeding and return line → #1 machine Steam Turbine body → central station of floating dock.
The boiler inspection route.Central station of floating dock → #1 stove: feeder → stokehold oil station → fire is examined cooling blower → air preheater → burner → furnace body and body soot blower, and (cigarette temperature probe) → each is hydrophobic, valve and pipeline → heating surface and heating surface soot blower → drum (water level gauge) → OM coal pulverizer → dragveyer → slag crusher → furnace bottom water seal → seal fan → slag stock pump room → station-service pressurized air room → primary air fan → pressure fan → instrument usefulness pressurized air room → fly-ash separator pulpit → fly-ash separator → suction fan → #2 stove; (cigarette temperature probe) → each is hydrophobic, valve and pipeline → heating surface and heating surface soot blower → drum (water level gauge) → feeder → central station of floating dock with the pressurized air room → pressure fan → primary air fan → station-service pressurized air room → slag stock pump room → seal fan → furnace bottom water seal → dragveyer → coal pulverizer → fire inspection cooling blower → oily station → air preheater in stokehold → burner → furnace body and body soot blower for suction fan → fly-ash separator → instrument.
Certain power plant's equipment component scope of examination is as follows:
Generator: import and export wind-warm syndrome, inner cold water out temperature, inner cold water pressure, inner cold water flow, 35～45 ℃ of stator casing temperature, envelope 65 ℃ of female skin temperatures, hydrogen pressure, have or not obvious leakage hydrogen, turnover hydrogen to have or not the temperature difference, sound, vibration, carbon brush to have or not runout, brush to distinguish and have or not overheated, dehumidifier running status.
Main-transformer: oil temperature, sound, oil level, oil colours, Buchholz relay, sleeve pipe and termination lead-in wire, body have ne-leakage oil, prevent that squib barrier film, thermal siphon filtrator have or not oil impregnate, adsorbent, oil pump running, cooling fan running, the oil pressure flow of oil cooler, position, middle ground, fence should be intact.
Lightning arrester: shell, sound, grading ring, discharge counter, ground wire.
The equipment component check criteria is as follows:
Main-transformer: the oily temperature of transformer should be normal; The sound of transformer is normal, no acute variation and discharging sound; Oil level indicator, fuel head should meet the temperature graticule, and oil colours should be transparent; Buchholz relay should be full of oil, inner no gas, and lead-in wire connects good; Sleeve pipe should clean, not have breakage, discharge off vestige, and the termination lead-in wire connects good, no superheating phenomenon; The transformer body should clean, no oil impregnate, oil leakage phenomenon; The explosion stack barrier film is good; The thermal siphon filtrator does not have oil impregnate, and adsorbent is good; Oil pump, fan running are normal, and the oil pressure of oil cooler, flow should be up to specification; The transformer fence, the door should be intact.
Lightning arrester: shell cleaning, flawless, electric discharge phenomena, inner voiceless sound; Grading ring, discharge counter, ground connection are intact; Thunderstorm weather puts lightning rod under taboo; Should check behind the thunderstorm that the lightning arrester surface has or not the flashover vestige, lead-in wire and ground wire have or not burning phenomenon; Whether the electric discharge recording instrument has the discharge record.
Should check that the route and the scope of examination were downloaded in the portable data collection station 3 by data collection task station 1, the testing staff carries this portable data collection station 3 according to checking that route carries out equipment inspection, after arriving the appointment checkout equipment, scan the bar code on this equipment earlier, then according to the scope of examination with standard is checked equipment and data are recorded in the portable data collection station 3, and and/or receive the data of fixed-point data Acquisition Instrument on data on the portable data collecting instrument and this equipment, after checking that checking of routing finishes, nearby with the data of being gathered in the portable data collection station 3 by network or directly be sent in the data collection task station 1, automatically put the status data of each equipment into different categories according to data label and be stored in the administer archive of relevant device in the database in data collection task station 1, and, generate the equipment state form or generate the equipment state form by equipment state analytical work station 6 by corresponding analytical algorithm.
The present invention combines bar code scan with state-detection, scientifically management equipment; Circuit is provided with flexibly, and every line facility capacity is big; Equipment manager manages equipment state, and equipment state is understood; Examination criteria ONLINE RECOGNITION equipment state; Remarks whenever and wherever possible; Data collection station uses embedded OS, and the high-speed switch machine prevents loss of data, and equipment is light and handy, and is powerful; The omission prompting prevents the equipment omission; Wired easy to use with wave point; Connect plurality of devices, state information collection is comprehensive; Form software is the unusual equipment of statistics easily; Trend analysis software helps the analytical equipment state variation; The Open Distributed database is realized all departments' information sharing; Complete Chinese graphical interfaces, mutual friendly; Simple to operate, eject input keyboard during input automatically, the input back hides automatically.
After the invention process, the data of existing detecting instrument have been utilized, as vialog, thermal infrared imager, electrical fault detector, supersonic leak detector, oil analysis instrument.Only need to increase a palm PC (mix software after special) as " spot check instrument "; cooperate relevant analytical algorithm; just the status data of thousands of equipment in the factory can be concluded in the health account of each equipment automatically; can call analytical algorithm at each analytical work station; the health status of equipment is analyzed and assessed,, reduce unnecessary maintenance spending for equipment is worked out turnaround plan according to state; the force outage number of times of minimizing equipment brings huge economic benefit to factory.
Claims (9)
1, a kind of equipment state detects management system, comprises data collection task station (1) and portable equipment state-detection instrument (4), it is characterized in that: also comprise portable data collection station (3); Carry out data transmission with wired or wireless communication modes between portable data collection station (3), portable equipment state-detection instrument (4), data collection task station (1) three;
Data collection task station (1) is the data storing treatment facility, and the collection and the filing of the device data that portable data collection station (3) and/or portable equipment state-detection instrument (4) are noted down store and handle;
Portable data collection station (3) and portable equipment state-detection instrument (4) are in designated equipment collection in worksite device status data, portable equipment state-detection instrument (4) sends this device status data portable data collection station (3) to or directly sends data collection task station (1) to, portable data collection station (3) sends device status data to data collection task station (1), carries out Treatment Analysis by data collection task station (1).
2, equipment state according to claim 1 detects management system, it is characterized in that: also comprise bar code printer (5), this bar code printer (5) is connected on the data collection task station (1) through data line, corresponding through the bar code that bar code printer (5) is printed with the appointment checkout equipment, described bar code is installed on the described appointment checkout equipment, and this information data is stored in the workstation (1); Bar code on portable data collection station (3) the scanning designated equipment sends barcode data and device status data to data collection task station (1), carries out Treatment Analysis by data collection task station (1).
3, equipment state according to claim 1 and 2 detects management system, it is characterized in that: also comprise data, services storehouse (2), data collection task station (1) and data, services storehouse (2) is by the network exchange data; Related data is organized in the relevant position of data, services storehouse (2) at data collection task station (1).
4, equipment state according to claim 1 detects management system, it is characterized in that: also be provided with equipment state analytical work station (6), this equipment state analytical work station (6) is by network and data, services storehouse (2), data collection task station (1) swap data, and the analysis to equipment state is finished at this equipment state analytical work station (6).
5, equipment state according to claim 1 detects management system, and it is characterized in that: system architecture is a distributed frame, and the quantity of data collection task station (1) can be more than two, by the network exchange data; The quantity of portable data collection station (3) and portable equipment state-detection instrument (4) also is more than two.
6, equipment state according to claim 1 detects management system, it is characterized in that: described portable data collection station (3) is to have the palm PC of bar code scan head or is the combination of palm PC and portable instrument.
7, a kind of equipment state detects management method, it is characterized in that comprising the following steps:
The bar code of checkout equipment is specified in A, establishment, has the printing carrier of bar code to be fixed on the corresponding equipment printing;
B, in data collection task station (1) detection scheme of formulation equipment;
C, detection scheme and related software are downloaded in the portable data collection station (3);
D, described portable data collection station (3) is carried to the state of on-the-spot checkout equipment;
E, the data label (data number) that data such as equipment status parameter and equipment state acquisition instrument (4) are noted down all record in the portable data collection station (3);
F, finish detection after, the data label that obtains in the portable data collection station (3) is imported in the device status data storehouse in the data collection task station (1), the Monitoring Data of portable detecting instrument also is transferred to the data collection task station simultaneously;
Automatically putting the status data of each equipment into different categories according to data label and are stored in the administer archive of relevant device in the database in G, data collection task station (1), and by corresponding analytical algorithm, generates the equipment state form.
8, equipment state according to claim 7 detects management method, it is characterized in that: also comprise by sense organ judgment device states such as eyes in the described E step, and record in the portable data collection station (3).
9, detect management method according to claim 7 or 8 described equipment states, it is characterized in that: described detection scheme comprises wanting checkout equipment, patrolling and examining determining of route and examination criteria.
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| CN 03126798 CN1458508A (en) | 2003-06-05 | 2003-06-05 | Equipment state detection managing system and method |
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| CN 03126798 CN1458508A (en) | 2003-06-05 | 2003-06-05 | Equipment state detection managing system and method |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1673919B (en) * | 2004-03-24 | 2010-04-21 | 夏普株式会社 | In-factory data control method and data control system |
| CN102044137A (en) * | 2010-11-25 | 2011-05-04 | 同济大学 | Intelligent spot inspection system supporting multiple access methods and construction method and spot inspection method of intelligent spot inspection system |
| CN102346052A (en) * | 2010-08-04 | 2012-02-08 | 芜湖力创华羿电子科技有限公司 | System and method for detecting equipment state |
| CN103034879A (en) * | 2012-12-12 | 2013-04-10 | 辽宁省电力有限公司锦州供电公司 | Low-pressure regular check information site collecting method |
| CN103400231A (en) * | 2013-08-12 | 2013-11-20 | 中国矿业大学 | Equipment health management system and database modeling method thereof |
| CN103592146A (en) * | 2013-11-04 | 2014-02-19 | 北京市建筑工程研究院有限责任公司 | Field detection and appraisal integrated system of heating and ventilation engineering |
| CN103761176A (en) * | 2013-12-11 | 2014-04-30 | 中国广核集团有限公司 | Computer polling method and device |
| CN104460476A (en) * | 2014-11-05 | 2015-03-25 | 嘉善川田环保科技有限公司 | Pump with real-time monitoring function |
| CN105929809A (en) * | 2016-07-06 | 2016-09-07 | 德阳瑞能电力科技有限公司 | Intelligent mobile monitoring system and method based on large-scale distributed control equipment |
| TWI557660B (en) * | 2013-04-03 | 2016-11-11 | Plant inspection methods and systems | |
| CN110398571A (en) * | 2019-07-19 | 2019-11-01 | 精英数智科技股份有限公司 | The method for inspecting and system of detection device |
-
2003
- 2003-06-05 CN CN 03126798 patent/CN1458508A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1673919B (en) * | 2004-03-24 | 2010-04-21 | 夏普株式会社 | In-factory data control method and data control system |
| CN102346052A (en) * | 2010-08-04 | 2012-02-08 | 芜湖力创华羿电子科技有限公司 | System and method for detecting equipment state |
| CN102044137A (en) * | 2010-11-25 | 2011-05-04 | 同济大学 | Intelligent spot inspection system supporting multiple access methods and construction method and spot inspection method of intelligent spot inspection system |
| CN103034879A (en) * | 2012-12-12 | 2013-04-10 | 辽宁省电力有限公司锦州供电公司 | Low-pressure regular check information site collecting method |
| TWI557660B (en) * | 2013-04-03 | 2016-11-11 | Plant inspection methods and systems | |
| CN103400231B (en) * | 2013-08-12 | 2015-07-01 | 中国矿业大学 | Equipment health management system and database modeling method thereof |
| CN103400231A (en) * | 2013-08-12 | 2013-11-20 | 中国矿业大学 | Equipment health management system and database modeling method thereof |
| CN103592146A (en) * | 2013-11-04 | 2014-02-19 | 北京市建筑工程研究院有限责任公司 | Field detection and appraisal integrated system of heating and ventilation engineering |
| CN103761176A (en) * | 2013-12-11 | 2014-04-30 | 中国广核集团有限公司 | Computer polling method and device |
| CN104460476A (en) * | 2014-11-05 | 2015-03-25 | 嘉善川田环保科技有限公司 | Pump with real-time monitoring function |
| CN104460476B (en) * | 2014-11-05 | 2018-01-16 | 嘉善川田环保科技有限公司 | A kind of pumping with real time monitoring function |
| CN105929809A (en) * | 2016-07-06 | 2016-09-07 | 德阳瑞能电力科技有限公司 | Intelligent mobile monitoring system and method based on large-scale distributed control equipment |
| CN110398571A (en) * | 2019-07-19 | 2019-11-01 | 精英数智科技股份有限公司 | The method for inspecting and system of detection device |
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