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master's thesis
Plinska instalacija na ukapljeni naftni plin za energetsku obnovu zgrade dječjeg vrtića
Rijeka: University of Rijeka, Faculty of Engineering, 2022. urn:nbn:hr:190:854412
Vukotić, Lara
University of Rijeka
Faculty of Engineering
Department of Thermodynamics and Energy Engineering
Section of Thermodynamics and Thermal Engineering

Linked objects
Tlocrt prizemlja | Appendix
Tlocrt prvog kata | Appendix
Zone opasnosti | Appendix
Tlocrt plinske instalacije | Appendix
Izometrija plinske instalacije | Appendix
Hidraulička shema plinske kotlovnice | Appendix
Zrako-dimovodni sustav | Appendix

Institutional repository: Repository of the University of Rijeka, Faculty of Engineering

Cite this document

Vukotić, L. (2022). Plinska instalacija na ukapljeni naftni plin za energetsku obnovu zgrade dječjeg vrtića (Master's thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:854412

Vukotić, Lara. "Plinska instalacija na ukapljeni naftni plin za energetsku obnovu zgrade dječjeg vrtića." Master's thesis, University of Rijeka, Faculty of Engineering, 2022. https://urn.nsk.hr/urn:nbn:hr:190:854412

Vukotić, Lara. "Plinska instalacija na ukapljeni naftni plin za energetsku obnovu zgrade dječjeg vrtića." Master's thesis, University of Rijeka, Faculty of Engineering, 2022. https://urn.nsk.hr/urn:nbn:hr:190:854412

Vukotić, L. (2022). 'Plinska instalacija na ukapljeni naftni plin za energetsku obnovu zgrade dječjeg vrtića', Master's thesis, University of Rijeka, Faculty of Engineering, accessed 28 August 2024, https://urn.nsk.hr/urn:nbn:hr:190:854412

Vukotić L. Plinska instalacija na ukapljeni naftni plin za energetsku obnovu zgrade dječjeg vrtića [Master's thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2022 [cited 2024 August 28] Available at: https://urn.nsk.hr/urn:nbn:hr:190:854412

L. Vukotić, "Plinska instalacija na ukapljeni naftni plin za energetsku obnovu zgrade dječjeg vrtića", Master's thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:190:854412

Metadata
TitlePlinska instalacija na ukapljeni naftni plin za energetsku obnovu zgrade dječjeg vrtića
Title (english)Gas installation on liquefied petroleum gas for energy renovation of a kindergarten building
AuthorLara Vukotić
MentorPaolo Blecich (mentor)
MentorIgor Bonefačić (mentor)
Committee memberKristian Lenić (predsjednik povjerenstva)
Committee memberPaolo Blecich (član povjerenstva)
Committee memberSanjin Braut (član povjerenstva)
Committee memberDario Iljkić (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
(Department of Thermodynamics and Energy Engineering)
(Section of Thermodynamics and Thermal Engineering)
Rijeka
Defense date and country2022-07-15, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Process Energy Engineering
Abstract
U prvome dijelu diplomskog rada objašnjene su teorijske osnove i potrebna oprema ukapljenog naftnog plina koji je korišten kao energent za grijanje i pripremu tople vode u dječjem vrtiću u gradu Zadru. U drugome dijelu rada izvršena je energetska obnova zgrade dječjeg vrtića. Nakon što je izvršena energetska obnova napravljen je proračun toplinskog opterećenja (prije te nakon energetske obnove), proračun godišnje potrebne energije za grijanje (prije te nakon energetske obnove) te proračun potrošne tople vode. Prema navedenim proračunima razrađen je strojarski projekt plinofikacije te rekonstrukcija kotlovnice. U plinskoj kotlovnici smještena su dva kondenzacijska plinska kotla spojena u kaskadu. Ukapljeni naftni plin se koristi kao gorivo u plinskim kondenzacijskim kotlovima, a produkti izgaranja se odvode kroz zrako – dimovodni sustav. Opskrba gorivom izvršena je pomoću jednog spremnika ukapljenog naftnog plina volumena 2700 l koji je postavljen u blizini kotlovnice, a spremnik se puni četiri puta u jednoj godini. Također je izrađen troškovnik na temelju odabrane opreme te je plinska instalacija izvedena u skladu s propisima i mjerama zaštite od požara.
Abstract (english)
In the first part of the master's thesis the theoretical foundations and necessary equipment of liquefied petroleum gas, which was used as an energy source for heating and preparation of hot water in a kindergarten in the city of Zadar, were explained. In the second part of the thesis, the energy renovation of the kindergarten building was carried out. After the energy renovation, the calculation of the heat load (before and after the energy renovation), the calculation of the annual energy required for heating (before and after the energy renovation) and the consumption of hot water was made. According to the mentioned calculations, an engineering project for the gasification and reconstruction of the boiler room was created. In the gas boiler room, there are two condensing gas boilers connected in cascade. Liquefied petroleum gas is used as fuel in gas condensing boilers, and combustion products are removed through the air-flue system. The fuel supply was carried out using one tank of liquefied petroleum gas with a volume of 2700 litres, which was placed near the boiler room, and the tank is filled four times a year. A cost estimate was also prepared based on the selected equipment and the gas installation was carried out in accordance with regulations and fire protection measures.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:854412
Study programmeTitle: Mechanical Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Created on2022-07-13 15:57:56