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undergraduate thesis
TROŠKOVNO OPTIMALNA RAZINA ENERGETSKE OBNOVE POSTOJEĆE ZGRADE
Rijeka: University of Rijeka, Faculty of Engineering, 2017. urn:nbn:hr:190:535884
Šafarić, Jura
University of Rijeka
Faculty of Engineering

Cite this document

Šafarić, J. (2017). TROŠKOVNO OPTIMALNA RAZINA ENERGETSKE OBNOVE POSTOJEĆE ZGRADE (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:535884

Šafarić, Jura. "TROŠKOVNO OPTIMALNA RAZINA ENERGETSKE OBNOVE POSTOJEĆE ZGRADE." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2017. https://urn.nsk.hr/urn:nbn:hr:190:535884

Šafarić, Jura. "TROŠKOVNO OPTIMALNA RAZINA ENERGETSKE OBNOVE POSTOJEĆE ZGRADE." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2017. https://urn.nsk.hr/urn:nbn:hr:190:535884

Šafarić, J. (2017). 'TROŠKOVNO OPTIMALNA RAZINA ENERGETSKE OBNOVE POSTOJEĆE ZGRADE', Undergraduate thesis, University of Rijeka, Faculty of Engineering, accessed 18 April 2024, https://urn.nsk.hr/urn:nbn:hr:190:535884

Šafarić J. TROŠKOVNO OPTIMALNA RAZINA ENERGETSKE OBNOVE POSTOJEĆE ZGRADE [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2017 [cited 2024 April 18] Available at: https://urn.nsk.hr/urn:nbn:hr:190:535884

J. Šafarić, "TROŠKOVNO OPTIMALNA RAZINA ENERGETSKE OBNOVE POSTOJEĆE ZGRADE", Undergraduate thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:190:535884

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Metadata
TitleTROŠKOVNO OPTIMALNA RAZINA ENERGETSKE OBNOVE POSTOJEĆE ZGRADE
AuthorJura Šafarić
MentorIgor Wolf (mentor)
Committee memberKristian Lenić (predsjednik povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
Rijeka
Defense date and country2017-09, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U radu je istražena troškovno optimalna razina energetske obnove postojeće obiteljske kuće. U tu svrhu izračunata je ukupna trenutna potrošnja toplinske enegije za grijanje i pripremu potrošne tople vode u objektu. Izračunati su troškovi rekonstrukcije dijelova vanjske ovojnice kuće i zamjene postojećeg sustava grijanja i pripreme PTV-a i utvrđena je ukupna potrošnja energije nakon obnove. Rezultati proračuna pokazali su da je najpovoljnije rješenje postavljanje toplinske izolacije od stiropora debljine 10 cm na vanjske zidove kuće, te na strop negrijanog podruma. Osim toga, obnova uključuje zamjenu postojećeg kotla na drva novim kotlom smanjenoga toplinskog učina, pri čemu energent ostaje isti. Proračun je pokazao da bi se time godišnji troškovi grijanja smanjili za 3725 kn, te da bi se investicija isplatila za 10 godina.
Abstract (english)
The paper explores the cost optimal energy renovation level of the existing family house. For this purpose, the total current consumption of heat energy for heating and preparation of hot water in the facility has been calculated. Costs for the reconstruction of the outer shell of the house and the replacement of the existing heating and preparation system of hot water have been calculated and the total energy consumption has been determined after the renovation. The results of the calculation showed that the most favorable solution is the installation of 10 cm thick styrofoam insulation on the outer walls of the house and on the ceiling of an unheated basement. In addition, renovation involves replacement of an existing boiler with a new boiler with reduced heat output, whereby the energy source remains the same. The budget has shown that the annual heating costs will be reduced by HRK 3725, and that the investment will be paid in 10 years.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:535884
Study programmeTitle: Mechanical Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
RepositoryRepository of the University of Rijeka, Faculty of Engineering
Created on2017-11-07 09:04:51

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