EVALUATION OF THE USAGE OF GEOTHERMAL ENERGY IN THE HOT WATER BOILER ROOM STRED I.

Authors

  • Soňa Gažíková Slovenská technická univerzita v Bratislave, Stavebná fakulta, Radlinského 11, 81005 Bratislava, Slovensko

DOI:

https://doi.org/10.51704/cjce.2021.vol7.iss01.pp27-34

Keywords:

Geothermal energy, evaluation of operation, geothermal water, heat exchanger

Abstract

The dominant source of energy in the hot water boiler house Stred I. in Velky Meder is geothermal energy, which is drawn from the VM -1 well, which was drilled in its courtyard in 2015. Based on documents and personal inspections of this boiler room, I created a geothermal circuit scheme of this hot water boiler room, where the experimental measurements took place. Part of this paper is a diagram of the geothermal circuit, a comparison of measured values ​​within a selected characteristic day for summer and winter operation in 2020. Finally, the operation of the usage of geothermal energy in the hot water boiler room Stred I. is evaluated on all these indicators.

References

HALÁS O.: Using of the geothermal energy for heating in Veľky Meder. In: Renewable energy sources 2017 [electronic source]: Proceedings of the 17th Scientific and Professional Conference with Foreign Participation on "Nearly Zero Energy Buildings".Štrbské Pleso, SR, 9. - 10 5. 2017. 1. vyd. Bratislava: SSTP, 2017, CD-ROM, s. 73-76. ISBN 978-80-89878-10-9.

PETRAŠ, D. a kol.: Renewable energy sources for the low-entalphy systems. JAGA, Bratislava 2009, 223 str., ISBN 978-80-8076-075-5.

TAKÁCS, J. - GAŽÍKOVÁ, S.: Good example of a geothermal energy system solution for the heat supply of Veľký Meder. In Heating 2019 [electronic source] : Proceedings of the 27th International Scientific and Professional Conference on Smart Technologies and Innovation in Heat Supply.Podbanské, Vysoké Tatry, 1. - 5. april 2019. 1. vyd. Bratislava: SSTP, 2019, CD-ROM, s. 193-198. ISBN 978-80-89878-42-0.

TAKÁCS J. – GAŽÍKOVÁ, S.: Using geothermal energy for centralized heat supply in Veľký Meder. In: JÁNOŠKOVÁ, T. Heat measurement and budgeting of heat 2019. Bratislava: SSTP, 2019. ISBN 978-80-89878-52-9.

Data processed separately on the basis of documentation from the control PC for the system in Veľký Meder, which works in Niagara control software.

Data from the operation of the central boiler house in Veľký Meder MPBH spol. s r.o.

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Published

2021-07-31

How to Cite

Gažíková, S. (2021). EVALUATION OF THE USAGE OF GEOTHERMAL ENERGY IN THE HOT WATER BOILER ROOM STRED I . zech ournal of ivil ngineering, 7(01), 27-34. https://doi.org/10.51704/cjce.2021.vol7.iss01.pp27-34

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Articles