diplomska naloga št.: 394/B-GR
Eva Marič (Author), Mitja Košir (Mentor), Luka Pajek (Co-mentor)

Abstract

svoji diplomski nalogi obravnavam uspešnost energijske sanacije različnih večstanovanjskih stavb. Gre za tri večstanovanjske stavbe, ki so po svoji namembnosti, velikosti in letu izgradnje med seboj primerljive in se nahajajo v istem naselju v mestu Kočevje. Dve od teh stavb sta bili energijsko sanirani, pri tretji pa je stavbni ovoj še vedno enak prvotnem. Pri vseh objektih je bila narejena analiza na podlagi posnetkov prisotnih toplotnih mostov, ki so bili narejeni z infrardečo kamero. Energijsko sanirane in nesanirane stavbe so bile med seboj primerjane v analizi na podlagi koeficienta specifičnih transmisijskih toplotnih izgub H'T in letne potrebne toplote za ogrevanje QNH. Analiza rabe energije je bila izvedena s programskim orodjem KI Energija. Rezultati analize saniranih objektov so bili primerjani tudi s hipotetičnim idealnim stanjem objektov v katerem bi bili v celoti odpravljeni toplotni mostovi. Na podlagi rezultatov sem ugotovila, da je bila energijska sanacija uspešna, saj so se toplotne izgube in letna potrebna energija za ogrevanje močno zmanjšale in zdaj ustrezajo zahtevam PURES-a. Še vedno pa so prisotni toplotni mostovi, ki so močno zmanjšani. V primerjavi s hipotetičnim idealnim stanjem so transmisijske izgube in letna potrebna toplota za ogrevanje stavb še vedno precej velike. To pomeni, da bi bilo pri sanaciji treba izvesti dodatne ukrepe.

Keywords

gradbeništvo;diplomske naloge;UNI;GR;B-GR;energijska sanacija;toplotni most;potrebna letna toplota za ogrevanje;koeficient transmisijskih toplotnih izgub;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UL FGG - Faculty of Civil and Geodetic Engineering
Publisher: [E. Marič]
UDC: 620.9:69.059:728.2(497.4Kočevje)(043.2)
COBISS: 138983427 Link will open in a new window
Views: 139
Downloads: 12
Average score: 0 (0 votes)
Metadata: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Other data

Secondary language: English
Secondary title: Analysis of energy renovation of multi-apartment buildings in Turjaško naselje, Kočevje, with IR camera
Secondary abstract: The subject of the thesis is the analysis of energy renovation in multi-apartment buildings. Three different multi-apartment buildings were selected due to the similarity between their purpose, size and year of construction. Furthermore, they are all located on the same street in Kočevje. In recent years, energy renovation was done for two buildings, while the third is still in its original building envelope. An analysis of thermal bridges present for all three buildings was conducted based on images captured with an infrared camera. The energy renovated and non-renovated parts of the buildings were compared on the basis of the specific transmission heat loss coefficient H'T and the annual heat demand QNH. These values were essential in determining the actual difference between the three buildings. An analysis of energy use of the three multi-apartment buildings was conducted with the help of the KI Energija software. The success of the energy renovation was based on these results. The results of the analysis of the renovated buildings were compared with a hypothetical ideal state with all thermal bridges removed. The results indicate that the energy renovation was successful as heat loss and the annual heat demand drastically decreased and they now comply with the requirements by PURES. However, the thermal bridges were reduced, but not completely removed. Transmission heat losses and annual heat requirements remained considerably high compared to the hypothetical ideal state, indicating the need for further renovation.
Secondary keywords: graduation thesis;civil engineering;energy renovation;thermal bridge;annual heat demand;specific transmission heat loss coefficient;
Type (COBISS): Bachelor thesis/paper
Thesis comment: Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo
Pages: X, 40 str.
ID: 17810992