Modeling of parameters of pipelines of central water heating system and thermal insulation of the facade of Ukrainian buildings and facilities for different climatic conditions
DOI:
https://doi.org/10.15587/2312-8372.2018.128417Keywords:
thermomodernization of buildings and structures, facade thermal insulation, central water heating systemAbstract
The object of research is the design parameters and material for the execution of the elements of the complex thermomodernization of a building or structures, namely the system of central water heating and facade thermal insulation, taking into account the impact of the climatic zones in which these facilities are operated. One of the most problematic places is not enough study and lack of justification for effective design parameters and material for the execution of pipelines of the central water heating system and facade insulation. This is necessary to significantly reduce the energy consumption of existing buildings and structures of the Ukrainian housing stock. In the course of the study, a comprehensive approach to the solution of the set tasks was used, including economic and statistical analysis, analysis of world experience and synthesis of results and retrospectives, a historical-evolutionary and logical approach. Also, system theory and system analysis were used to identify strategic prospects for a significant reduction in the energy consumption of existing Ukrainian buildings and structures. In the long term, the results are expected to be disseminated to foreign buildings and structures that have similar energy efficiency issues, including climatic zones. The effective design parameters and material for the execution of pipelines of the central water heating system have been substantiated to significantly reduce the energy consumption of existing buildings and structures of Ukrainian housing stock. The minimum thickness of the facade thermal insulation layer is determined to be 50 mm for the temperature and operating conditions under study, as well as for the characteristics of the used materials, the geometry of the pipelines and the facade thermal insulation for the first temperature zone. The resulting optimum thickness of the facade thermal insulation layer is 100 mm, and results in 100 % protection against freezing of the pipelines, even if the coolant is completely stopped for more than 24 hours after the coolant ceases to flow. The developed innovative design and design and technological solutions lead to a significant reduction in energy consumption of existing buildings and facilities of the housing stock, is operated for more than 30 years and located in different climatic zones, and helps maintain comfortable conditions for life.
References
- Yeromin, A., Kolosov, A. (2017). Choice and ground for direction of energy efficiency increasing for Ukrainian buildings and facilities. Technology Audit and Production Reserves, 1 (1 (39)), 48–55. doi:10.15587/2312-8372.2018.85402
- Yeromin, A., Kolosov, A. (2018). Modeling of energy efficient solutions regarding the heating system and the facade heat insulation in the implementation of thermomodernization. Eastern-European Journal of Enterprise Technologies, 1 (8 (91)), 49–57. doi:10.15587/1729-4061.2018.123021
- DSTU B V.3.2-3:2014. Nastanova z vykonannia termomodernizatsiyi zhytlovykh budynkiv. (2014). Introduced: 01.10.2015. Kyiv: Minrehion Ukrainy, 70.
- DBN V.2.6-31:2016. Teplova izoliatsiia budivel. (2016). Approved by the order of the Ministry of Regional Development of Ukraine from 08.07.2016 No. 220. Introduced: 08.10.2016. Kyiv: Minrehion Ukrainy, 30.
- Weglarz, A., Gilewski, P. G. (2016). A Method of Evaluation of Polioptimal Thermomodernization Schemes of Buildings. Procedia Engineering, 153, 862–865. doi:10.1016/j.proeng.2016.08.194
- Kuzniar, K., Zajac, M. (2017). Numerical evaluation of natural vibration frequencies of thermo-modernized apartment buildings subjected to mining tremors. Procedia Engineering, 199, 296–301. doi:10.1016/j.proeng.2017.09.039
- Hurnik, M., Specjal, A., Popiolek, Z., Kierat, W. (2018). Assessment of singlefamily house thermal renovation based on comprehensive onsite diagnostics. Energy and Buildings, 158, 162–171. doi:10.1016/j.enbuild.2017.09.069
- ZenderSwiercz, E., Piotrowski, J. Z. (2013). Thermomodernization a building and its impact on the indoor microclimate. Structure and Environment: Architecture, Civil Engineering, Environmental Engineering and Energy, 5 (3), 37–40.
- JaworskaMichalowska, M. (2009). Ochrona historycznej elewacji w procesie termomodernizacji – wybrane zagadnienia. Czasopismo Techniczne. Budownictwo, 106 (2-B), 151–161.
- Sadowska, B., Sarosiek, W. (2014). Efficiency of raising lowenergy buildings and thermomodernization of existing ones. Biuletyn Wojskowej Akademii Technicznej, 63 (1), 179–191.
- Rutkowska, G., Wojnowski, D. (2014). Analysis of variants thermomodernization of a dwelling house from a point of view of optimal energetic demands. Inzynieria Ekologiczna, 37, 162–173.
- Lundstrom, L., Wallin, F. (2016). Heat demand profiles of energy conservation measures in buildings and their impact on a district heating system. Applied Energy, 161, 290–299. doi:10.1016/j.apenergy.2015.10.024
- Bali, D., Maljkovi, D., Loncar, D. (2017). Multicriteria analysis of district heating system operation strategy. Energy Conversion and Management, 144, 414–428. doi:10.1016/j.enconman.2017.04.072
- Kolosov, A. E., Virchenko, G. A., Kolosova, E. P., Virchenko, G. I. (2015). Structural and Technological Design of Ways for Preparing Reactoplastic Composite Fiber Materials Based on Structural Parametric Modeling. Chemical and Petroleum Engineering, 51 (7–8), 493–500. doi:10.1007/s10556-015-0075-3
- ZenderSwiercz, E., Telejko, M. (2016). Impact of Insulation Building on the Work of Ventilation. Procedia Engineering, 161, 1731–1737. doi:10.1016/j.proeng.2016.08.766
- Lulic, H., Civic, A., Pasic, M., Omerspahic, A., Dzaferovic, E. (2014). Optimization of Thermal Insulation and Regression Analysis of Fuel Consumption. Procedia Engineering, 69, 902–910. doi:10.1016/j.proeng.2014.03.069
- GonzalezAguilera, D., Laguela, S., RodriguezGonzalvez, P., HernandezLopez, D. (2013). Imagebased thermographic modeling for assessing energy efficiency of buildings facades. Energy and Buildings, 65, 29–36. doi:10.1016/j.enbuild.2013.05.040
- SierraPerez, J., BoschmonartRives, J., Gabarrell, X. (2016). Environmental assessment of fa adebuilding systems and thermal insulation materials for different climatic conditions. Journal of Cleaner Production, 113, 102–113. doi:10.1016/j.jclepro.2015.11.090
- Sulakatko, V., Lill, I., Witt, E. (2016). Methodological Framework to Assess the Significance of External Thermal Insulation Composite System (ETICS) onsite Activities. Energy Procedia, 96, 446–454. doi:10.1016/j.egypro.2016.09.176
- Elarga, H., De Carli, M., Zarrella, A. (2015). A simplified mathematical model for transient simulation of thermal performance and energy assessment for active facades. Energy and Buildings, 104, 97–107. doi:10.1016/j.enbuild.2015.07.007
- Vox, G., Blanco, I., Schettini, E. (2018). Green façades to control wall surface temperature in buildings. Building and Environment, 129, 154–166. doi:10.1016/j.buildenv.2017.12.002
- Cvetkovic, D., Bojic, M. (2014). Optimization of thermal insulation of a house heated by using radiant panels. Energy and Buildings, 85, 329–336. doi:10.1016/j.enbuild.2014.09.043
- Pflug, T., Nestle, N., Kuhn, T. E., Siroux, M., Maurer, C. (2018). Modeling of facade elements with switchable Uvalue. Energy and Buildings, 164, 1–13. doi:10.1016/j.enbuild.2017.12.044
- Kremensas, A., Stapulioniene, R., Vaitkus, S., Kairyte, A. (2017). Investigations on Physicalmechanical Properties of Effective Thermal Insulation Materials from Fibrous Hemp. Procedia Engineering, 172, 586–594. doi:10.1016/j.proeng.2017.02.069
- Kolosov, A. E., Sivetskii, V. I., Kolosova, E. P., Lugovskaya, E. A. (2013). Procedure for analysis of ultrasonic cavitator with radiative plate. Chemical and Petroleum Engineering, 48 (11–12), 662–672. doi:10.1007/s10556-013-9677-9
- Yeromin, A. V. (26.12.2017). Systema kompleksnoi termomodernizatsiyi budivel i sporud za Yerominym. Patent No. 115858 C2 UA, MPK F24D3/00, F16L59/00. Appl. No. a201709331. Filed: 25.09.2017. Bull. No. 24.
- Yeromin, A. V. (11.11.2017). Sposib kompleksnoi termomodernizatsiyi budivel i sporud za Yerominym. Patent No. 115760 C2 UA. MPK F24D3/00, F16L59/00. Appl. No. a201709333. Filed: 25.09.2017. Bull. No. 23.
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