Energetska sanacija vile v Murski Soboti

diplomska naloga

Mirjan Veren (Author), Roman Kunič (Mentor), Janko Logar (Thesis defence commission member), Mitja Košir (Thesis defence commission member), Luka Pajek (Co-mentor)

Abstract

V nalogi proučujem energetsko sanacijo toplotno neizolirane stavbe Hartnerjeva vila, na Grajski ulici 2 v Murski Soboti. S terenskim delom prikažem trenutni status objekta, njegovo geometrijo in ohranjenost. V energetsko sanacijo spomeniško zaščitenega objekta zajamem toplotno izolacijo zunanjega ovoja stavbe, zamenjavo zunanjega stavbnega pohištva z izboljšanimi transparentnimi elementi, spremenjen način prezračevanja in povečanje učinkovitosti sistemov. Najprej izvedem izračun toplotnih karakteristik posameznega konstrukcijskega sklopa z računalniškim programom TEDI, nato še študijo osončenosti objekta. V skladu s Pravilnikom o učinkoviti rabi energije v stavbah PURES 2010, opravim računske postopke za toplotno bilanco stavb na 9 načinov z računalniškim orodjem TOST. Toplotnih mostov sprva ne upoštevam, zatem jih računam na poenostavljen način in na koncu še po standardu SIST EN ISO 14683. Rezultate primerjam med seboj in analiziram energetsko bilanco stavbe. Študija je pokazala, da so na obstoječi zgradbi toplotne izgube prevelike. Izmed vseh primerov sem v zadnjem uspel znižati letno porabo energije za ogrevanje za 3,5-krat. Zaradi toplotnih mostov se je poraba energije povečala za največ 28 %. Najmanjši vpliv toplotnih mostov izkazuje izhodiščno stanje z upoštevanjem toplotnih mostov po poenostavljenem postopku.

Keywords

gradbeništvo;diplomska naloga;energetska sanacija;kulturna dediščina;osenčenost;poraba energije za ogrevanje;solarni dobitki;toplotna bilanca stavbe;toplotni mostovi;transmisijske izgube;

Data

Language:	Slovenian
Year of publishing:	2016
Typology:	2.11 - Undergraduate Thesis
Organization:	UL FGG - Faculty of Civil and Geodetic Engineering
Publisher:	[M. Veren]
UDC:	699.8:728.3(043.2)
COBISS:	7792225
Views:	3060
Downloads:	712
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Energetic sanation of villa in Murska Sobota
Secondary abstract:	In my thesis, I study energetic restoration of a thermally uninsulated building Hartnerjeva vila on Grajska street 2 in Murska Sobota. Through fieldwork, I capture the current status of the object, its geometry and how it is preserved. In the energetic restoration of this historically protected building, I include thermal insulation of the outer layer of the building, replacement of doors and windows with transparent elements, improvement of ventilation as well as an increase of the efficiency of its systems. Firstly, I calculate thermal characteristics of each construction compound with the computer program TEDI. Secondly, I study the sun exposure of the building. In accordance with the regulations (Pravilnik o učinkoviti rabi energije v stavbah PURES 2010), I make calculations for the thermal balance of buildings in 9 different ways with the computer program TOST. At first, I do not consider thermal bridges; subsequently, I calculate them in a simplified manner; and lastly, using the SIST EN ISO 14683 standard. I compare the results and analyze the energetic balance of the building. The study has shown that the heat loss in the existing building is too high. From all of my cases, my last one managed to reduce the yearly energy consumption for heating by three and a half times. Because of thermal bridges the energy consumption increased, but not more than 28 %. The minimum effect of thermal bridges is shown by the starting status using the simplified manner of consideration of thermal bridges.
Secondary keywords:	civil engineering;graduation thesis;energetic restoration;cultural heritage;insulation;the use of energy for heating;solar gain;thermal balance of building;thermal bridges;transmission loss;
File type:	application/pdf
Type (COBISS):	Undergraduate thesis
Thesis comment:	Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo
Pages:	XV, 102 str.
ID:	9228580