Measures to improve energy efficiency of building utility systems
https://doi.org/10.21822/2073-6185-2021-48-2-73-80
Abstract
Objective. The goal of the study is to identify ways to improve energy efficiency by conducting a comprehensive analysis of engineering systems of a house, taking into account the existing model of energy supply and by monitoring the indicators of influence on the efficiency of engineering and technical equipment.
Methods. The main method is based on a survey of the level of energy efficiency of heating and hot water supply systems.
Results. The article discusses the concept of energy efficiency of a building, energy efficiency class, main utility systems of a residential building, indicators of influence on the state of systems, engineering component and ways to improve it. The article addresses issues related to a full analysis of existing systems in order to assess the implementation of necessary energy-saving measures, as well as their risks and benefits. The possibilities of controlling energy consumption and efficiency of works carried out due to the reconstruction of utility systems of the building have been determined. The results of the analysis of energy-efficient measures, and the feasibility of implementing each of them have been determined in order to identify optimal solutions.
Conclusion. Increasing the energy efficiency of building utility systems is one of the priority tasks for creating comfortable living conditions. The energy efficiency class of building utility systems is established according to the state of a system, takes into account all quality indicators for energy consumption, and the energy certificate fully shows the level of energy efficiency.
About the Authors
A. S. Gavrilov
Kazan State Power Engineering University
Russian Federation
Russian Federation
Artem S. Gavrilov, Cand. Sci. (Technical), Assoc. Prof., Department of Industrial Heat Power Engineering and Heat Supply Systems
51 Krasnoselskaya Str., Kazan 420066
A. E. Sergeev
Kazan State Power Engineering University
Russian Federation
Russian Federation
Aleksandr E. Sergeev, Undergraduate
51 Krasnoselskaya Str., Kazan 420066
References
1. Gosudarstvennyy doklad Minekonomrazvitiya RF «O sostoyanii energosberezheniya i povyshenii energeticheskoy effektivnosti v Rossiyskoy Federatsii». [State report of the Ministry of Economic Development of the Russian Federation "On the state of energy conservation and energy efficiency in the Russian Federation." M., 2020.117s//Official website of the Ministry of Economic Development of the Russian Federation.URL: https://www.economy.gov.ru/material/file/c3901dba442f8e361d68bc019d7ee83f/Energyefficiency2020.pdf (date accessed: 12.02.2021). (In Russ)]
2. Federal'nyy zakon «Ob energosberezhenii i o povyshenii energeticheskoy effektivnosti i o vnesenii izmeneniy v otdel'nyye zakonodatel'nyye akty Rossiyskoy Federatsii» ot 23.11.2009 № 261-FZ (poslednyaya redaktsiya) [Federal Law "On Energy Saving and on Increasing Energy Efficiency and on Amending Certain Legislative Acts of the Russian Federation" dated 23.11.2009 No. 261-FZ (last edition) // SPS "ConsultantPlus". URL: http://www.consultant.ru/document/cons_doc_LAW_93978/ (date of access: 12.02.2021). (In Russ)]
3. Prikaz Ministerstva regional'nogo razvitiya RF ot 8 aprelya 2011 goda № 161 «Ob utverzhdenii Pravil opredeleniya klassov energeticheskoy effektivnosti mnogokvartirnykh domov i Trebovaniy k ukazatelyu klassa energeticheskoy effektivnosti mnogokvartirnogo doma, razmeshchayemomu na fasade mnogokvartirnogo doma». [Order of the Ministry of Regional Development of the Russian Federation of April 8, 2011 No. 161 "On Approval of the Rules for Determining Energy Efficiency Classes of Apartment Buildings and Requirements for the Energy Efficiency Class Index of an Apartment Building Placed on the Facade of an Apartment Building". URL: http://docs.cntd.ru/document/420369798 (date of access: 12.02.2021). (In Russ)]
4. Naumov A.L., Kapko D.V. Opredeleniye klassa energeticheskoy effektivnosti ekspluatiruyemykh mnogokvartirnykh domov // Energosberezheniye. №8. 2015. [Naumov A.L., Kapko D.V. Determination of the energy effi ciency class of operated apartment buildings // Energosberezhenie. No. 8. 2015. URL: https://www.abok.ru/for_spec/articles.php?nid=6291 (date of access: 12.02.2021). (In Russ)]
5. Vasil'yev G.P., Naumov A.L., Yevstratova N.D. Povysheniye energoeffektivnosti inzhenernogo oborudovaniya zdaniy. Stimuly i bar'yery // Energosberezheniye. №2. 2012. [Vasiliev G.P., Naumov A.L., Evstratova N.D. Improving the energy efficiency of engineering equipment in buildings. Incentives and barriers // Energy saving. No. 2. 2012. URL: https://www.abok.ru/for_spec/articles.php?nid=5187 (date accessed: 12.02.2021). (In Russ)]
6. Kolubkov A.N., Shilkin N.V. Realizatsiya energosberegayushchikh meropriyatiy v inzhenernykh sistemakh mnogokvartirnykh zhilykh domov // AVOK. №7. 2011. [Kolubkov A.N., Shilkin N.V. Implementation of energysaving measures in engineering systems of multi-apartment residential buildings // AVOK. No. 7. 2011. URL: https://www.abok.ru/for_spec/articles.php?nid=5050 (date of access: 12.02.2021). (In Russ)]
7. Vital'yev V.P., Nikolayev V.B., Poryvay G.A., Sel'din N.N. Ekspluatatsiya teplovykh punktov sistem teplosnabzheniya: spravochnik. M.: Stroyizdat, 1985. 382 s. [Vitaliev V.P., Nikolaev VB, Poryvai G.A., Seldin N.N. Operation of heat points of heat supply systems: a reference book. Moscow: Stroyizdat, 1985.382 p. (In Russ)]
8. Ensuring energy efficiency of buildings through technology [Ensuring energy efficiency of buildings through technology https://www.tesli.com/upload/iblock/b21/abb_i_bus_knx_energy_efficiency. (In Russ)]
9. G. J. Delport and I. E. Lane, “electricity cost management in mining”, power engineering journal, 1996, Center for New Electricity Studies, Department of Electrical and Electronic Engineering, University of Pretoria, Pretoria 0002, South Africa. E-mail: johan.delport@ee.up.ac.za
10. Schiler, Simplified Design of Building Lighting, John Wiley & Sons, New York, USA, 1992.
11. Noor M. Maricar and Md. Noah Jamal “Industrial Energy Audit using Data Mining Model Web Application” email: nmaricar@vt.edu
12. Dmitriyev A.N. Energosberezheniye v rekonstruiruyemykh zdaniyakh, DJVU / A.N. Dmitriyev, P.V. Monastyrev, S.B. Sborshchikov. Moskva: ASV, 2008. 208 s. [Dmitriev A.N. Energy saving in reconstructed buildings, DJVU / A.N. Dmitriev, P.V. Monastyrev, S. B. Collectors. - Moscow: ASV, 2008. 208 p. (In Russ)]
13. Zavodchikov N.D. Upravleniye effektivnost'yu ispol'zovaniya energoresursov v rasteniyevodstve: monografiya / N.D. Zavodchikov, Ye.A. Voronkova. - Orenburg: Izdatel'skiy tsentr OGAU, 2012. 172 s. [Breeders N.D. Energy efficiency management in crop production: monograph / N.D. Breeders, E.A. Voronkov. - Orenburg: Publishing Center OGAU, 2012.172 p. (In Russ)]
14. Zenyutich Ye.A. Ekonomiya energii v obrazovatel'nykh uchrezhdeniyakh. Tekhnologii energosberezheniya i finansovyye mekhanizmy / Ye.A. Zenyutich, V.N. Kotomkin, Ye.B. Solntsev, i dr. ; pod obshch. red. S.K. Sergeyeva. - Moskva, 2006. 266 s. [Zenyutich E.A. Energy saving in educational institutions. Energy saving technologies and financial mechanisms / E.A. Zenyutich, V.N. Kotomkin, E.B. Solntsev, and others; under total. ed. S.K. Sergeeva. - Moscow, 2006. 266 p. (In Russ)]
15. U.S. Department of Energy. Energy Savings Potential of Solid- State Lighting in General Illumination Applications. - Access mode: http://appsl.eere.energy.gov/buildings/publications/pdfs/ssl/ssl_energy-savings-reportjan-2012.pdf (date of access 13.08.2020).
Review
For citations:
Gavrilov A.S., Sergeev A.E. Measures to improve energy efficiency of building utility systems. Herald of Dagestan State Technical University. Technical Sciences. 2021;48(2):73-80. (In Russ.) https://doi.org/10.21822/2073-6185-2021-48-2-73-80
Views:
444
Email this article 
