CN202091172U - Device for monitoring state and analyzing reliability of gas compressor - Google Patents
Device for monitoring state and analyzing reliability of gas compressor Download PDFInfo
- Publication number
- CN202091172U CN202091172U CN2011201920351U CN201120192035U CN202091172U CN 202091172 U CN202091172 U CN 202091172U CN 2011201920351 U CN2011201920351 U CN 2011201920351U CN 201120192035 U CN201120192035 U CN 201120192035U CN 202091172 U CN202091172 U CN 202091172U
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- gas compressor
- pressure sensor
- reliability
- signal conditioner
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Abstract
The utility model discloses a device for monitoring state and analyzing reliability of a gas compressor. The device comprises a temperature sensor, a flow sensor, a noise sensor, a gas pressure sensor, an engine oil pressure sensor, a vibration sensor, a signal conditioner and a computer, wherein the temperature sensor, the flow sensor, the noise sensor, the gas pressure sensor, the engine oil pressure sensor and the vibration sensor are respectively connected with the signal conditioner and the signal conditioner is connected with the computer. According to the device for monitoring the state and analyzing the reliability of the gas compressor, data can be continuously recorded and logged in a database, the gas compressor is subjected to state parameter processing and performance analysis, corresponding relationship between a state signal and a fault is built, and fault diagnosis and maintenance strategy optimization for the gas compressor system by the reliability technology are designed and developed.
Description
Technical field
The utility model relates to mechanical device monitoring field, and a kind of gas compressor status monitoring and reliability analysis device of being used for is provided especially.
Background technique
Gas compressor particularly plays a key effect for the lifting of system pressure in the polysilicon production process in Chemical Manufacture.Simultaneously, the damage of some easily damaged partss influences long-period stable operation and system's production of equipment.Therefore, commonly used in the actual engineering to condition checkout gear.Usually, the monitoring of gas compressor status parameter is to use sensor that physical quantitys such as the temperature of gas compressor, pressure, vibration are measured, convert suitable intermediate quantity to, as voltage or electric current, by the process of the demonstration of LabVIEW platform, identification, analysis and trend prediction.The LabVIEW platform is a kind of software platform based on instrument or virtual instrument.The LabVIEW platform is a kind of software platform based on instrument or virtual instrument.By the graphic programming controlling method of LabVIEW, a plurality of variable data collections of physical quantitys such as the temperature of gas compressor, pressure, vibration can be entered into computer and analyze.Data acquistion system need be used suitable sensor and hardware support kit, and will change transmission from the data that sensor obtains by corresponding software.Use the hardware product of NI company, use the LabVIEW development platform, utilize Matlab to handle the ability of complicated algorithm, the application program that meets the demands is developed on fast and high quality ground.Utilize this platform can strengthen the science of structure oneself and the ability of engineering system, the convenient way that realizes instrument programming and data acquistion system is provided.In the time of can also carrying out principle research, design, test and realize instrument system by it, can increase work efficiency greatly.
At present, in the gas compressor supervisory system of using mostly aspect safety, reliability, availability and the economic benefit of gas compressor system is process control machine, the supervisory system of using only plays the demonstration of components of system as directed status information and certain alarm effect mostly, seldom adopts the reliability analysis technology.Technology also fails to make full use of the status monitoring signal even the part monitoring system adopts systems reliability analysis, causes well monitoring equipment and analyzes its running state in time and predict its working life.
The model utility content
The model utility purpose: the purpose of this utility model is to overcome the deficiencies in the prior art part, and the device of a kind of gas compressor status monitoring and reliability analysis is provided.
In order to solve the problems of the technologies described above, the utility model discloses a kind of gas compressor status monitoring and reliability analysis device, comprise temperature transducer, flow transducer, sensor noise, gas pressure sensor, oil pressure sensor, vibration transducer, signal conditioner and computer;
Temperature transducer, flow transducer, sensor noise, gas pressure sensor, oil pressure sensor, vibration transducer, connect described signal conditioner respectively, described signal conditioner is connected with described computer.
Be connected with vibrometer between described vibration transducer and the described computer.
Advantage of the present utility model: according to gas compressor status monitoring of the present utility model and reliability analysis device, can and sign in in the database the data recording occurring continuously, gas compressor is carried out status parameter to be handled and performance evaluation, set up the corresponding relation between state signal and the fault, design and develop and utilize reliability engineering to carry out the fault diagnosis of gas compressor system and the optimization of maintenance policy.
According to gas compressor status monitoring of the present utility model and reliability analysis device, by the monitoring of gas compressor state signal and the reliability analysis and the life prediction of analysis and coupling system key equipment, finish safety on line monitoring and trouble analysis, improve Security, reliability, availability and the economic benefit of gas compressor system equipment.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is done further to specify, above-mentioned and/or otherwise advantage of the present utility model will become apparent.
Fig. 1 is the utility model apparatus structure schematic representation.
Embodiment
The utility model discloses a kind of gas compressor status monitoring and reliability analysis device, comprise temperature transducer 1, flow transducer 2, sensor noise 3, gas pressure sensor 4, oil pressure sensor 5, vibration transducer 6, signal conditioner 7 and computer 8; Temperature transducer 1, flow transducer 2, sensor noise 3, gas pressure sensor 4, oil pressure sensor 5, vibration transducer 6, connect described signal conditioner 7 respectively, described signal conditioner 7 is connected with described computer 8.Be connected with vibrometer between described vibration transducer 6 and the described computer.
Embodiment:
Particularly, as shown in Figure 1, present embodiment provides a kind of gas compressor status parameter monitoring device, comprises hardware facilities such as temperature transducer 1, flow transducer 2, sensor noise 3, gas pressure sensor 4, oil pressure sensor 5, vibration transducer 6, signal conditioner 7, computer 8; Wherein, described temperature transducer 1 is connected with described signal conditioner 7, described flow transducer 2 is connected with described signal conditioner 7, described sensor noise 3 is connected with described signal conditioner 7, gas pressure sensor 4 is connected with described signal conditioner 7, oil pressure sensor 5 is connected with described signal conditioner 7, and vibration transducer 6 is connected with described signal conditioner 7 by vibrometer, and described signal conditioner 7 is connected with described computer 8.
Computer described in the present embodiment 8 has the platform environment based on LabVIEW, by under this computer environment, for monitoring system, sets up unified communication link and agreement, definition iostream and to external port.Further, also comprise the status monitoring information database in the described computer 8.Further, by utilizing the storage and the statistical analysis of 9 pairs of described databases of described computer, can carry out on-line monitoring, state analysis and trend prediction to the gas compressor status information.By the application software of installing in the computer 8, the main realization is entered in the database supervisory signal, realize collection, analysis, the feature identification of monitor state signal simultaneously, the behaviour in service of equipment is predicted its life-span and residual life in addition, finally realizes fault diagnosis and improves the system reliability level.
Wherein, described data capture need be used suitable sensor and hardware support kit, and will change transmission from the data that sensor obtains by corresponding software.The utility model adopts modular design method to gather signals such as temperature, gas pressure, flow, noise, engine oil pressure and vibrations simultaneously, and convert suitable intermediate quantity to, as voltage or electric current, by the LabVIEW platform state signal is carried out pattern demonstration, pattern recognition, signature analysis and trend prediction then.
The utility model gas compressor status monitoring obtains object information with the reliability analysis device by the dissimilar a plurality of variable data of different sensor acquisition.Physical quantity collections such as the temperature of gas compressor, pressure, vibration can be entered into computer and analyze.By the state signal analyzing failure cause, and, realize fault diagnosis and improve equipment reliability, availability level in conjunction with the reliability analysis technology of fault tree analysis and the aging of equipment.Thereby, more can improve the Security and the reliability of system than traditional gas compression unit monitor supervision platform.
The utility model provides the thinking and the method for a kind of gas compressor status monitoring and reliability analysis device; the method and the approach of this technological scheme of specific implementation are a lot; the above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.The all available prior art of each constituent element not clear and definite in the present embodiment is realized.
Claims (2)
1. gas compressor status monitoring and reliability analysis device, it is characterized in that, comprise temperature transducer (1), flow transducer (2), sensor noise (3), gas pressure sensor (4), oil pressure sensor (5), vibration transducer (6), signal conditioner (7) and computer (8);
Temperature transducer (1), flow transducer (2), sensor noise (3), gas pressure sensor (4), oil pressure sensor (5), vibration transducer (6), connect described signal conditioner (7) respectively, described signal conditioner (7) is connected with described computer (8).
2. a kind of gas compressor status monitoring according to claim 1 and reliability analysis device is characterized in that, are connected with vibrometer between described vibration transducer (6) and the described computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201920351U CN202091172U (en) | 2011-06-09 | 2011-06-09 | Device for monitoring state and analyzing reliability of gas compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201920351U CN202091172U (en) | 2011-06-09 | 2011-06-09 | Device for monitoring state and analyzing reliability of gas compressor |
Publications (1)
| Publication Number | Publication Date |
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| CN202091172U true CN202091172U (en) | 2011-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2011201920351U Expired - Fee Related CN202091172U (en) | 2011-06-09 | 2011-06-09 | Device for monitoring state and analyzing reliability of gas compressor |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926983A (en) * | 2012-11-06 | 2013-02-13 | 昆山北极光电子科技有限公司 | State inspection system for compressor unit |
| CN104712542A (en) * | 2015-01-12 | 2015-06-17 | 北京博华信智科技股份有限公司 | Reciprocating compressor sensitive characteristic extracting and fault diagnosis method based on internet of things |
| US10113552B2 (en) | 2016-10-13 | 2018-10-30 | Caterpillar Inc. | System, method, and apparatus to monitor compressor health |
| CN112443479A (en) * | 2019-08-27 | 2021-03-05 | 深圳中集智能科技有限公司 | Compressor fault diagnosis method and device, storage medium and electronic equipment |
-
2011
- 2011-06-09 CN CN2011201920351U patent/CN202091172U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926983A (en) * | 2012-11-06 | 2013-02-13 | 昆山北极光电子科技有限公司 | State inspection system for compressor unit |
| CN104712542A (en) * | 2015-01-12 | 2015-06-17 | 北京博华信智科技股份有限公司 | Reciprocating compressor sensitive characteristic extracting and fault diagnosis method based on internet of things |
| CN104712542B (en) * | 2015-01-12 | 2017-06-09 | 北京博华信智科技股份有限公司 | A kind of reciprocating compressor sensitive features based on Internet of Things are extracted and method for diagnosing faults |
| US10113552B2 (en) | 2016-10-13 | 2018-10-30 | Caterpillar Inc. | System, method, and apparatus to monitor compressor health |
| CN112443479A (en) * | 2019-08-27 | 2021-03-05 | 深圳中集智能科技有限公司 | Compressor fault diagnosis method and device, storage medium and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20140609 |