Več - Fakulteta za arhitekturo - Univerza v Ljubljani

2.8 TEHNOLOGIJA INSTALACIJ
TECHNOLOGY OF BUILDING UTILITIES
II. letnik 45 ur
doc. dr. Sašo Medved, univ. dipl. inž. stroj.
- Medved, S.: “Tehnologije instalacij”, snopièi predavanj na spletni strani www.ee.uni-lj.si
- Medved, S.: Toplotna tehnika v stavbah , 2 dopolnjena izdaja, Fakulteta za strojništvo, Ljubljana 1997
- Medved, S., Novak, P.: Varstvo okolja in obnovljivi viri energije. Ljubljana: Fakulteta za strojništvo 2000
- Lechner, N.: Heating, cooling, lighting, John Wiley & Sons, 1991
- Hall, F.: Building services and equipment, Volumen one in Volumen two; Longman Scientific &
Technical,1990
- Priroènik Grijanje i klimatizacija: Interklima, 2000
Osnovna izobraževalna cilja sta seznaniti slušatelje s pomenom oskrbe in pretvarjanjem energije v stavbah in povezanimi vplivi na okolje, ter
predstaviti tehnologije stavbnih instalacij, s katerimi ustvarjamo prijetno, storilno, varno, zdravo in informacijsko povezano notranje bivalno in
delovno okolje. Slušatelji si pridobijo tako osnovno znanje o fizikalnih in termodinamiènih procesih pri prenosu toplote in snovi v stavbah in
delovanju ter naèrtovanju sistemov stavbnih instalacij. Vsebina predmeta: Opredeljen je pomen oskrbe z energijo v družbi in stavbah ter
posledice rabe energije v mikro in makro okolju. Opisane so najpomebnejše znaèilnosti energijskih virov – energija sonca oz. obnovljivih virov
energije, fosilnih goriv, jedrskega goriva ter termodinamiène osnove za njihovo pretvarjanje. Opredeljujemo osnovne mehanizme prenosa
toplote in snovi v gradbenih konstrukcijah – prevod, konvekcijo in prenos toplote s sevanjem in jih povežemo s snovnimi lastnostmi gradbenih
materialov in tehnologij. Opredelimo mehanizme prehoda vodne pare. Predstavimo metode presoje gradbenih konstrukcij z vidika prehoda
toplote, vodne pare in zvoka. Sledi predstavitev pojma notranjega okolja in opredelimo parametre in kriterije za presojo in naèrtovanje
toplotnega, svetlobnega, zvoènega okolja in pomen kvalitete zraka. Seznanimo se z integralnimi kazalci presoje kvalitete toplotne zašèite
stavb in raèunalniškimi orodji za njihovo vrednotenje. Predstavljene so tehnologije in sistemi za varèno rabo energije v stavbah s poudarkom
na solarnih in fotonapetostnih sistemih.
The main education goals are to inform students about the significance of supply and conversion of energy in buildings with connected
environmental influences and to present technologies of building utilities by which pleasant, efficient, safe, healthy internal living and working
spaces are created that are also tied by information technology links. Students obtain basic knowledge about physical and thermodynamic
processes occurring during passage of heat and matter in buildings, planning systems of building utilities and how they work. Course contents:
The significance of supply with energy in society and buildings is defined, as well as the consequences of using energy in the micro- and
macro-environment. The most important characteristics of energy resources are described: solar energy and recyclable energy sources, fossil
fuels and thermodynamic principles of their conversion. Basic knowledge about transport of energy and matter in building constructions is
defined by simple mechanisms of transport of heat: conduction, convection, passage by radiation, which are tied with material properties of
constructions and technologies. Mechanisms of passage of steam are defined and methods of assessing construction from the aspect of
passage of heat, steam and sound. They are followed by presentation of the concept of interior space and definitions of parameters and
criteria for assessing and planning heat, light and sound insulation, as well as the importance of the high quality of air. We learn about integral
indicators for assessing the quality of heat insulation of buildings and computer methods for their evaluation. Technologies and systems for
economical use of energy are presented, with emphasis on solar and photovoltaic systems.
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