The Calculation of the Seasonal Performance Factor (SPF) of a Domestic Hot Water Heat Pump Integrated with a Mechanical Ventilation Installation with Heat Recovery for a Residential Premises in the EnerPHit Standard

• Autorzy: Radomski Bartosz

Identyfikatory

DOI

10.29227/IM-2024-02-60

Warianty tytułu

PL

Obliczenia sezonowego współczynnika efektywności pompy ciepła do podgrzania ciepłej wody użytkowej zintegrowanej z instalacją wentylacji mechanicznej z odzyskiem ciepła dla lokalu mieszkalnego w standardzie Enerphit

• Konferencja: 9th World Multidisciplinary Congress on Civil Engineering, Architecture, and Urban Planning - WMCCAU 2024 : 2-6.09.2024
• Języki publikacji: EN

Abstrakty

EN

The existing residential premises located in the attic in Poznań, owned by a private person, was qualified for deep energy modernization due to high energy consumption and related costs. The goal was achieved by thermal modernization of the premises to the EnerPHIT standard according to the Passive House Institute in Darmstadt. One of the most important elements of the energy modernization was the installation of mechanical ventilation with heat recovery, which was integrated with the installation of a heat pump for heating domestic hot water. In the summer, the domestic hot water heat pump it receives heat from the air blown into the object's volume, contributing to its cooling, this is the so-called discharge cooling - free of charge, created as a result of heating domestic hot water. In transitional periods and in winter, the domestic hot water heat pump extracts heat from the ventilation air discharged from the building. Exhaust air has a greater energy potential than outside air because it is warmer and more humid. The paper presents estimates of energy (savings of approximately 7,3 % of electrical energy consumed), economic (SPBT = 1.92 years), and environmental (7.8% reduction in CO2 emissions) benefits related to implementing this solution for the residential premises in question in Poland. The presented solution contributes to sustainable development goals because it minimizes energy consumption and reduces CO2 emissions, which is important. It also decreases running costs, while the investment itself is modest.

PL

Artykuł ten przedstawia wyniki badania dotyczącego stanu świadomości publicznej na temat technologii opartych na naturze w budownictwie oraz, w szczególności, opinii na temat technologii zielonych dachów i ścian w Polsce. Badanie przeprowadzono w grudniu 2023 roku, w trybie online, korzystając z tematycznych grup na serwisach społecznościowych. Grupy te skupiają się na ekologii miejskiej i zielonych rozwiązaniach w budownictwie. Łącznie w badaniu wzięło udział 210 osób. Jego wyniki wykazały, że pomimo rosnącego zainteresowania zielonymi technologiami, odsetek respondentów, którzy mieszkały lub mieszkały w obiektach z tymi rozwiązaniami, pozostaje niski. Respondenci wykazali pozytywne nastawienie do zielonych dachów i ścian, traktując je jako interesujące i bezpieczne rozwiązanie. Pozytywne postrzeganie tych technologii wynika między innymi z ich potencjalnego wpływu na oczyszczanie powietrza, redukcję smogu oraz zwiększenie produkcji tlenu. Respondenci docenili także estetyczne walory zielonych technologii, dostrzegając ich wpływ na poprawę wyglądu miast oraz tworzenie dodatkowych miejsc do wypoczynku, które są coraz bardziej poszukiwane w przestrzeni miejskiej. Widać zatem potrzebę dalszej promocji i edukacji społeczeństwa na temat korzyści płynących z zastosowania zielonych technologii w budownictwie. Ich zrównoważony rozwój może nie tylko pozytywnie wpłynąć na estetykę miast, ale również przyczynić się do tworzenia bardziej zielonych i sprzyjających ludziom przestrzeni miejskich, zgodnie z potrzebami współczesnego społeczeństwa.

Słowa kluczowe

EN

deep energy modernization; SPF; energy efficiency

PL

budownictwo pasywne; efektywność energetyczna; zintegrowane rozwiązania techniczne; oszczędność energii

• Wydawca: Polskie Towarzystwo Przeróbki Kopalin
• Czasopismo: Inżynieria Mineralna
• Rocznik: 2024
• Tom: Vol. 2, no. 2
• Strony: art. no. 60
• Opis fizyczny: Bibliogr. 37 poz., rys., tab., wykr.

Twórcy

autor

Radomski Bartosz

• Faculty of Environmental Engineering and Mechanical Engineering, Poznań University of Life Science, Wojska Polskiego 28, 60-637 Poznań, Poland

• https://orcid.org/0000-0003-3615-7555

Bibliografia

• 1. The General Assembly. Transforming Our World: The 2030 Agenda for Sustainable Development. 2015. Available online: https: //www.un.org/en/development/desa/population/migration/generalassembly/docs/globalcompact/A_RES_70_1_E.pdf (accessed on 31 May 2024).
• 2. Strategia na Rzecz Odpowiedzialnego Rozwoju. Available online: https://www.gov.pl/documents/33377/436740/SOR.pdf (accessed on 31 May 2024).
• 3. Adamczewska, N.; Zajączkowska, M. Implementation of the EU sustainable energy policy in the context of the Sustainable Development Goals (SDGs) - Selected issues. Folia Iurid. Univ. Wratislav. 2022, 11, 9–25.
• 4. Passipedia – The Passive House Resource: EnerPHit – the Passive House Certificate for retrofits. https://passipedia.org/certification/enerphit (accessed on 31 May 2024).
• 5. Dermentzis, G., Ochs, F., Siegele, D., Feist, W. (2017). Renovation with an innovative compact heating and ventilation system integrated into the façade – An in-situ monitoring case study. Energy and Buildings, 165, 451-463. https://doi.org/10.1016/J.ENBUILD.2017.12.054.
• 6. Felius, L., Dessen, F., & Hrynyszyn, B. (2020). Retrofitting towards energy-efficient homes in European cold climates: a review. Energy Efficiency, 13, 101-125. https://doi.org/10.1007/s12053-019-09834-7.
• 7. Neroutsou, T., & Croxford, B. (2016). Lifecycle costing of low energy housing refurbishment: A case study of a 7 year retrofit in Chester Road, London. Energy and Buildings, 128, 178-189. https://doi.org/10.1016/J.ENBUILD.2016.06.040.
• 8. Hrynyszyn, B., & Felius, L. (2018). Upgrading of a Typical Norwegian Existing Wooden House According to the EnerPHit Standard. Springer Proceedings in Energy. https://doi.org/10.1007/978-3-030-00662-4_16.
• 9. Duran, Ö., & Lomas, K. (2021). Retrofitting post-war office buildings: Interventions for energy efficiency, improved comfort, productivity and cost reduction. Journal of building engineering, 42, 102746. https://doi.org/10.1016/J.JOBE.2021.102746.
• 10. Moran, P., O'connell, J., & Goggins, J. (2020). Sustainable energy efficiency retrofits as residenial buildings move towards nearly zero energy building (NZEB) standards. Energy and Buildings, 211, 109816. https://doi.org/10.1016/j.enbuild.2020.109816.
• 11. Almeida, M., Ferreira, M., & Barbosa, R. (2018). Relevance of Embodied Energy and Carbon Emissions on Assessing Cost Effectiveness in Building Renovation—Contribution from the Analysis of Case Studies in Six European Countries. Buildings. https://doi.org/10.3390/BUILDINGS8080103.
• 12. Ascione, F., Bianco, N., Masi, R., Mauro, G., & Vanoli, G. (2017). Resilience of robust cost-optimal energy retrofit of buildings to global warming: A multi-stage, multi-objective approach. Energy and Buildings, 153, 150-167. https://doi.org/10.1016/J.ENBUILD.2017.08.004.
• 13. Toosi, H., Lavagna, M., Leonforte, F., Pero, C., & Aste, N. (2020). Life Cycle Sustainability Assessment in Building Energy Retrofitting; A Review. Sustainable Cities and Society, 60, 102248. https://doi.org/10.1016/j.scs.2020.102248.
• 14. Charlton, R. (2018). Thick Skinned: Using EnerPHit to Conserve Culture and Carbon for Sustainable Affordable Housing. https://doi.org/10.22215/etd/2018-12975.
• 15. Dębicka, A.; Olejniczak, K.; Radomski, B.; Kurz, D.; Poddubiecki, D. (2024). Renewable Energy Investments in Poland: Goals, Socio-Economic Benefits, and Development Directions. Energies, 17, 2374. https://doi.org/10.3390/en17102374
• 16. Gabitov, A., Gaisin, A., Udalova, E., Salov, A., & Yamilova, V. (2020). Energy Efficient Technologies for the Construction and Buildings Reconstruction. IOP Conference Series: Materials Science and Engineering, 753. https://doi.org/10.1088/1757-899X/753/2/022086.
• 17. Zavalani, O. (2011). Reducing energy in buildings by using energy management systems and alternative energy-saving systems. 2011 8th International Conference on the European Energy Market (EEM), 370-375. https://doi.org/10.1109/EEM.2011.5953039.
• 18. Harvey, D. (2012). A Handbook on Low-Energy Buildings and District-Energy Systems: Fundamentals, Techniques and Examples. https://doi.org/10.4324/9781849770293.
• 19. Harvey, L. (2009). Reducing energy use in the buildings sector: measures, costs, and examples. Energy Efficiency, 2, 139-163. https://doi.org/10.1007/S12053-009-9041-2.
• 20. Lodi, C., Magli, S., Contini, F., Muscio, A., & Tartarini, P. (2017). Improvement of thermal comfort and energy efficiency in historical and monumental buildings by means of localized heating based on non-invasive electric radiant panels. Applied Thermal Engineering, 126, 276-289. https://doi.org/10.1016/J.APPLTHERMALENG.2017.07.071.
• 21. Rikkas, R., & Lahdelma, R. (2021). Energy supply and storage optimization for mixed-type buildings. Energy, 231, 120839. https://doi.org/10.1016/J.ENERGY.2021.120839.
• 22. Radomski B., Kowalski F., Mróz T. (2022). The Direct-Contact Gravel, Ground, Air Heat Exchanger—Application in Single-Family Residential Passive Buildings. Energies, 15(17), 6110.
• 23. Radomski B., Drojetzki L., Mróz T.M. (2019). Integration of a heat exchanger on the supply air with the ground-source heat pump in a passive house – case study. IOP Conference Series: Earth and Environmental Science (EES), vol. 214. https://iopscience.iop.org/article/10.1088/1755-1315/214/1/012087
• 24. Sybis, M., Mądrawski, J., Kostrzewski, W., Smoczkiewicz-Wojciechowska, A. (2022). The Study on Possible Applications of Lightweight Concrete Based on Waste Aggregate in Terms of Compressive Strength and Thermal Insulation Properties. Polish Journal Of Environmental Studies, 1, 833-841. doi: 10.15244/pjoes/136269
• 25. Sybis, M., Konował, E. (2022). Influence of Modified Starch Admixtures on Selected Physicochemical Properties of Cement Composites. Materials, 21, 7604-1 - 7604-13. doi: 10.3390/ma15217604
• 26. Sybis, M., Konował, E., Prochaska, K. (2022). Dextrins as green and biodegradable modifiers of physicochemical properties of cement composites. Energies, 11, 4115-1 - 4115-19. doi: 10.3390/en15114115
• 27. Smoczkiewicz-Wojciechowska, A., Sybis, M., Konował, E. (2021). Rheological properties of starch-containing cement agents exposed to high temperature during convection or microwave drying. Przemysł Chemiczny, 2, 56-60. doi: 10.15199/62.2021.2.5
• 28. Sybis, M., Milczarek, G., Modrzejewska-Sikorska, A., Konował, E. (2017). Synthesis of dextrin-stabilized colloidal silver nanoparticles and their application as modifiers of cement mortar. International Journal Of Biological Macromolecules, 165-172. doi: 10.1016/j.ijbiomac.2017.06.011
• 29. Sybis, M., Konował, E. (2019) The effect of cement concrete doping with starch derivatives on its frost resistance, Przemysł chemiczny 98(11), 1738-1740. doi:10.15199/62.2019.11.8
• 30. Szymczak-Graczyk, A.; Gajewska, G.; Laks, I.; Kostrzewski, W. Influence of Variable Moisture Conditions on the Value of the Thermal Conductivity of Selected Insulation Materials Used in Passive Buildings. Energies 2022, 15, 2626. https://doi.org/10.3390/en15072626
• 31. Radomski B., Mróz T. (2023). Application of the Hybrid MCDM Method for Energy Modernisation of an Existing Public Building—A Case Study. Energies, 16(8), 3475.
• 32. Radomski B., Mróz T. (2021). The Methodology for Designing Residential Buildings with a Positive Energy Balance - Case Study. Energies, 14, 5162. https://doi.org/10.3390/en14165162
• 33. Radomski B., Mróz T. (2021). The Methodology for Designing Residential Buildings with a Positive Energy Balance - General Approach. Energies, 14, 4715. https://doi.org/10.3390/en14154715
• 34. Laks I., Walczak Z., Walczak N. (2023). Fuzzy analytical hierarchy process methods in changing the damming level of a small hydropower plant: Case study of Rosko SHP in Poland. Water Resources and Industry, Volume 29, https://doi.org/10.1016/j.wri.2023.100204
• 35. Kabak, M.; Köse, E.; Kırılmaz, O.; Burmaoglu, S. (2014). A fuzzy multi-criteria decision making approach to assess building energy performance. Energy Build. 72, 382–389
• 36. Laks I., Walczak Z., Walczak N. (2023). Field measurements and machine learning algorithms to monitor water quality in lakes located in landscape parks - A case study. J. Ecol. Eng., vol. 25 (iss. 1), pp. 49-64, https://doi.org/10.12911/22998993/173191
• 37. Recnagel, Sprenger, Schramek Taschenbuch für Heizung + Klima Technik, 80. Ausgabe 2021/2022. Available online: https://www.bookcity.pl/recknagel-taschenbuch-fur-heizung-und-klimatechnik-80-ausgabe-2021-2022-premiumversion/pid/A40378540 (accessed on 2 June 2024).

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa nr POPUL/SP/0154/2024/02 w ramach programu "Społeczna odpowiedzialność nauki II" - moduł: Popularyzacja nauki i promocja sportu (2025).