Design of heating, cooling and ventilation system for the sports hall

Završni rad sastoji se od proračuna grijanja, hlađenja i ventilacije školske dvorane i pomoćnih prostorija koje se nalaze u istoj zgradi. Izrađen je tlocrtni prikaz zgrade i odabrani kvalitetni materijali, njihov sastav i debljina. Nakon toga odrađen je proračun toplinskih gubitaka i dobitaka građevine te su odabrani odgovarajući uređaji koje će ih nadomjestiti. Predviđena je upotrebna dizalice topline voda/voda koja će se koristiti i za grijanje, hlađenje i ventilaciju prostorija. Grijanje će biti izvedeno preko podnog toplovodnog grijanja, a hlađenje sa kazetnim ventilokonvektorima. Grijanje i hlađenje dvorane biti će izvedeno preko rooftop sistema na krovu dvorane. Odabirom navedenih uređaja postiže se tražena i željena ugodnost u prostorijama, a samim time i ušteda energije zbog toga što koristimo obnovljiv izvor energije. Za pripremu potrošne tople vode koristit će se plinski kondenzacijski bojler koji će zagrijavati potrebnu količinu vode u spremniku. Također kod gradnje se vodila briga o kvaliteti materijala koji će pomoći u manjoj transmisiji topline između prostija i između zgrade i okoline.The final work of the calculation of heating, cooling and ventilation of the school hall and auxiliary rooms located in the same building. The floor plan of the building was made with quality materials, their composition and thickness. After that, the calculation of heat losses and gains of the building was done and the appropriate devices were selected to replace them. The use of water/water heat pumps is planned, which will also be used for heating, cooling and ventilation of the premises. The heating will be performed via underfloor hot water heating, and cooling with under-ceiling fan coils. The heating and cooling of the hall will be performed through the rooftop system on the roof of the hall. By selecting these devices, the desired and wished comfort in the premises is achieved, and thus energy savings due to the fact that we use a renewable energy source. A gas condensing boiler will be used to prepare domestic hot water, which will heat the required amount of water in the tank. Also during construction, care was taken about the quality of materials that will help reduce heat transfer between the rooms and between the building and the environment