Analysis of the effectiveness of using thermal imaging systems to assess the technical condition of pumping units
https://doi.org/10.26897/1997-6011-2024-2-90-95
Abstract
The development of methods for the primary diagnosis of pumping units remains an urgent task due to the low cost of assessing the condition of the equipment. The purpose of the study is to analyze the results of post-repair control of the mechanical and electrical parts of hydraulic units using thermograms. During the study, a test pumping unit with controlled defects of the impeller, coupling, bearing and sealing elements was used. The minimum requirements for diagnostic equipment were evaluated. The data was analyzed both in the presence of defects and after their elimination. The article presents the results of the analysis of thermograms of bearing assemblies of centrifugal pumps and drive electric motors. It is indicated that for an effective analysis of equipment, the minimum resolution of thermal imaging equipment should be no more than 0.1 degrees, which makes it possible to effectively analyze the post-repair conditions of the mechanical part.
About the Authors
S. N. Rednikov
Russian State Agrarian University – Moscow Timiryazev Agricultural Academy; Institute of land reclamation, water management and construction named after A.N. Kostyakov
Russian Federation
Russian Federation
Sergey N. Rednikov, DSc (Eng), associate professor
Scopus – 57170810400;
AuthorID: 119444
44, Bolshaya Akademicheskaya, Moscow, 127434
T. I. Matveeva
Russian State Agrarian University – Moscow Timiryazev Agricultural Academy; Institute of land reclamation, water management and construction named after A.N. Kostyakov
Russian Federation
Russian Federation
Tatiana I. Matveeva, CSc, associate professor
Scopus – 57226403084;
AuthorID: 939474
44, Bolshaya Akademicheskaya, Moscow, 127434
D. M. Benin
Russian State Agrarian University – Moscow Timiryazev Agricultural Academy; Institute of land reclamation, water management and construction named after A.N. Kostyakov
Russian Federation
Russian Federation
Dmitry M. Benin, CSc (Eng), associate professor
Scopus – 57216751281;
AuthorID: 708496
44, Bolshaya Akademicheskaya, Moscow, 127434
E. N. Akhmedyanova
Russian State Agrarian University – Moscow Timiryazev Agricultural Academy; Institute of land reclamation, water management and construction named after A.N. Kostyakov
Russian Federation
Russian Federation
Elena N. Akhmedyanova, senior lecturer
Scopus – 57170868800;
Authorid: 778394
44, Bolshaya Akademicheskaya, Moscow, 127434
A. S. Matveev
Russian State Agrarian University – Moscow Timiryazev Agricultural Academy; Institute of land reclamation, water management and construction named after A.N. Kostyakov
Russian Federation
Russian Federation
Alexandr S. Matveev, CSc (Eng), associate professor
Authorid: 709785
44, Bolshaya Akademicheskaya, Moscow, 127434
References
1. Matveeva T.I., Rednikov S.N. Analysis of the application of the method of express diagnostics of pumping units // Rural machine operator. 2023. № 6. P. 38-40. – DOI 10.47336/0131-7393-2023-6-38-39-40.
2. Bakshtanin A.M., Matveeva T.I. Trends in the development of digital hydraulic technologies in the agro-industrial complex // Scientific-innovation development of AIC. Digital transformation, artificial intelligence and Intellectualization of production: collection of articles of the All-Russian national scientific and practical conference, Yekaterinburg, November 25-26, 2021. Yekaterinburg: Ural State Agrarian University, 2022. P. 149-152.
3. Sokolova O.V., Sokolov I.S. Device for diagnosing inter-turn closures and defects of bearings of asynchronous electric motors // Bulletin of the State University of Marine and River Fleet named after Admiral S.O. Makarov. 2019. T. 11. № 3. P. 592-599.
4. Rednikov S.N. Use of integrated approach in diagnostics of hydraulic systems of metallurgical equipment / S.N. Rednikov, Zakirov D.M., E.N. Akhmedyanova, K.T. Akhmedyanova // Science and business: ways of development. 2018. № 10(88). P. 8-10.
5. Bashirov M. Destruction of electrical insulating structures of electric motors during various drying techniques / Bashirov M., Nemirovskiy A., Aluynov A., Vyatkina O., Salikhova R. // E3S Web of Conferences. 2020. С. 01066.
6. Matveev A.S. Probabilistic models for determining the optimal periodicity of repair and preventive effects // Prirodoobustrojstvo. 2009. № 3. P. 96-98.
7. Shakurova R.Z. Development of a reliable and energy-efficient method for diagnosing the technical state of energy equipment. 2019. № 2. P. 195-197.
8. Rednikov S.N. Analysis of the use of thermal imaging methods for diagnostics of metallurgical equipment / S.N. Rednikov, D.M. Zakirov, S.I. Platov, N.N. Ogarkov // Perspectives of science. 2018. № 11(110). P. 14-17.
9. Effective diagnostics of metallurgical equipment / S. Rednikov, E. Akhmedyanova, K. Akhmedyanova, D. Toymurzin // Proceedings – 2020 Global Smart Industry Conference, GloSIC2020, Chelyabinsk, 17-19 November, 2020. Chelyabinsk: 2020. P. 151-156. – DOI 10.1109/GloSIC50886.2020.9267858.
10. Benin D.M. Diagnostics and reliability of hydraulic systems in the conditions of urban economy. Monograph. Moscow: Editorial board of the journal “Mechanization and Electrification of agriculture”, 2018. 202 p.
11. Rednikov S.N. Use of combined methods of diagnostics of hydraulic systems of metallurgical aggregates // Problems of ferrous metallurgy and material science. 2017. № 4. P. 94-98.
12. Rednikov S.N., Karaashev Kh.A. Methods of assessing the modes of operation of pumps in cooling systems of metallurgical aggregates // Heavy engineering. 2018. № 10. P. 20-23.
13. Rednikov S.N., Naigert K.V., Prokudina L.A. Methodology for calculating adsorption processes in small gaps of the flow part of high-pressure drives // Bulletin of South Ural State University. Series: Mechanical Engineering. 2017. V. 17. № 1. P. 21-32.
Review
For citations:
Rednikov S.N., Matveeva T.I., Benin D.M., Akhmedyanova E.N., Matveev A.S. Analysis of the effectiveness of using thermal imaging systems to assess the technical condition of pumping units. Prirodoobustrojstvo. 2024;(2):90-95. (In Russ.) https://doi.org/10.26897/1997-6011-2024-2-90-95
Views:
131
Email this article 