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undergraduate thesis
Projekt sustava grijanja i hlađenja hotela
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2017. urn:nbn:hr:235:935944
Janković, Domagoj
University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

Institutional repository: Repository of Faculty of Mechanical Engineering and Naval Architecture University of Zagreb

Cite this document

Janković, D. (2017). Projekt sustava grijanja i hlađenja hotela (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:935944

Janković, Domagoj. "Projekt sustava grijanja i hlađenja hotela." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2017. https://urn.nsk.hr/urn:nbn:hr:235:935944

Janković, Domagoj. "Projekt sustava grijanja i hlađenja hotela." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2017. https://urn.nsk.hr/urn:nbn:hr:235:935944

Janković, D. (2017). 'Projekt sustava grijanja i hlađenja hotela', Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 20 December 2024, https://urn.nsk.hr/urn:nbn:hr:235:935944

Janković D. Projekt sustava grijanja i hlađenja hotela [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2017 [cited 2024 December 20] Available at: https://urn.nsk.hr/urn:nbn:hr:235:935944

D. Janković, "Projekt sustava grijanja i hlađenja hotela", Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:235:935944

Metadata
TitleProjekt sustava grijanja i hlađenja hotela
Title (english)Design of heating and cooling system for hotel
AuthorDomagoj Janković
MentorDarko Smoljan (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2017-09-28, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U ovome radu prikazuje se projektno rješenje sustava za grijanje i hlađenje hotela. Hotel se sastoji od šest etaža ukupne površine 1130 m2 te je smješten na području grada Slavonskog Broda. Toplinski gubitci hotela izračunati su prema normi HRN EN 12831. Korišten je sustav ventilokonvektorskog grijanja, gdje se kao izvor topline koristi dizalica topline voda-voda s crpnom i upojnom bušotinom za podzemnu vodu. Temperaturni režim ogrjevne vode je 50/35°C. Kako bi se odredilo toplinsko opterećenje za ljetne dane korištena je norma VDI 2078. Za hlađenje se također koriste instalirani ventilokonvektori kroz koje cirkulira rashladna voda temperaturnog režima 7/12°C. Kao izvor rashladnog učina također se koristi dizalica topline koja pokriva sve potrebe za rashladnim učinom. Proračun toplinskih gubitaka i dobitaka hotela proveden je u računalnom paketu IntegraCAD, a ostatak proračuna proveden je rukom tj. u Excel-u. Uz tehničke proračune koji definiraju izbor opreme, prilaže se funkcionalna shema spajanja sustava te crteži koji definiraju raspored i montažu opreme.
Abstract (english)
This paper presents the project solution for the heating and cooling system of the hotel. The hotel consists of six floors of total surface area of 1130 m2 and is located in Slavonski Brod. Hotel heat losses were calculated according to HRN EN 12831 standard. A fan convector heating system was used, where a water-water heat pump with a pump and suction well for groundwater is used as a source of heat. The temperature of the heating water is 50/35°C. In order to determine the thermal load for summer days, VDI 2078 standard is used. For cooling, installed fan convector are also used, through which the cooling water temperature of the heating system is 7/12°C. A heat sink, which covers all cooling needs, is also used as cooling source. Calculation of heat losses and heat gains was carried out in the IntegraCAD computer program, while the rest od calculation was executed by hand in Excel. Along with technical calculations that define the choice of equipment, a functional scheme of system joining and drawings that define the arrangement and installation of the equipment are attached.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:935944
Study programmeTitle: Mechanical Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2019-05-22 20:26:09