Maračić, Bojan (2015) Dizalice topline tlo-voda za grijanje stambene zgrade. = Groud source heat pump for heating of residential building. Master's thesis (Bologna) , Sveučilište u Zagrebu, Fakultet strojarstva i brodogradnje, UNSPECIFIED. Mentor: Soldo, Vladimir.
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Maračić_2015_diplomski.pdf - Published Version Jezik dokumenta:Croatian Download (3MB) | Preview |
Abstract (Croatian)
U ovom diplomskom radu proračunata je dizalica topline tlo-voda za stambenu zgradu korisne grijane površine 630 m2 koja se nalazi na području grada Varaždina. Kao izvor/ponor topline koristi se tlo u vertikalnoj izvedbi bušotinskog izmjenjivača. U prvom dijelu rada proračunati su toplinski gubici zgrade, toplinski dobici zgrade te godišnja potrebna toplinska energija za grijanje. Na temelju podataka o toplinskim gubicima zgrade napravljen je termodinamički proračun komponenti dizalice topline. Na kraju je dan popis odabranih komponenti sustava dizalice topline, te je napravljena ekonomska analiza u usporedbi s konvencionalnim sustavima grijanja.
Abstract
This thesis provides calculation of heat pump ground – water for the residential building with useful heated area of 630 m2, placed in Varaždin. Heat exchenger in the ground is the vertical type with double U-tube. At the beging of the thesis are calculated heat losses, heat gains and annual heat energy consumption of the building. Based on resaults of heat loss calculations the thermodynamic calculation of components is made. At the end is presented list of selected components and its costs list. Economic analysis shows investitional operating costs of heat pump in the observation with two conventional heating systems.
| Item Type: | Thesis (Master's thesis (Bologna)) |
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| Uncontrolled Keywords: | dizalica topline tlo-voda; stambena zgrada; grijanje; termodinamički proračun komponenti |
| Keywords (Croatian): | heat pump ground – water, heating, residential building, component thermodynamic calculation |
| Subjects: | TECHNICAL SCIENCE > Mechanical Engineering > process energy engineering |
| Divisions: | 300 Department of Thermodynamics, Thermal and Process Engineering > 320 Chair of Thermal and Process Engineering |
| Date Deposited: | 26 Nov 2015 13:28 |
| Last Modified: | 03 Apr 2020 09:30 |
| URI: | http://repozitorij.fsb.hr/id/eprint/4917 |
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