Projekt sustava klimatizacije zgrade za čuvanje kulturnih dobara

master's thesis

• Title (english): Design of air-conditioning system for the archive for preservation of cultural assets
• Author: Filip Glogar
• Mentor: Igor Balen (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2024-05-15, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering; Process Energy Engineering

Abstract

U ovome radu dano je tehničko rješenje jednozonskog niskotlačnog jednokanalnog sustava klimatizacije zgrade namijenjene za čuvanje predmeta od kulturnog značaja. Zgrada ukupne korisne površine 819 m2 sastoji se od prizemlja i kata na kojima su zasebno čuvani predmeti od kamena i tekstila. Higijenski ventilacijski zahtjevi zgrade izračunati su prema američkom standardu ASHRAE 62.1, a projektna toplinska opterećenja zgrade za grijanje i hlađenje izračunata su prema normi EN 12831 odnosno smjernici VDI 2078. Protok kondicioniranog zraka izračunat je prema toplinskom opterećenju zgrade za grijanje te iznosi 6000 m3/h. Korištenjem metode konstantne brzine, na temelju izračunatih protoka, dimenzionirani su tlačni i odsisni kanali klimatizacijskog sustava, a distribucija zraka po prostorijama izvedena je pomoću platnenih kanala te ostalih dobavnih i odsisnih elemenata. Na temelju izračunatih vrijednosti higijenskih ventilacijskih zahtjeva i projektnog toplinskog opterećenja zgrade proveden je odabir i dimenzioniranje komponenti sustava potrebnih za obradu zraka. Tehničkim rješenjem klimatizacijskog sustava osigurano je održavanje mikroklimatskih parametara temperature i relativne vlažnosti, potrebnih za očuvanje predmeta, unutar potrebnih granica tijekom cijele godine.

Abstract (english)

This paper presents the technical solution of a single-zone single duct air conditioning
system of a cultural property storage facility. The building, with a total useful area of 819 m2
,
consists of a ground floor and a first floor where stone and textile objects are stored separately.
Ventilation requirements of the building were calculated according to the American standard
ASHRAE 62.1, and the design heating and cooling thermal loads of the building were
calculated in accordance with EN 12831 standard and guideline VDI 2078. The amount of air
supplied by air conditioning system is 6000 m3
/h which was calculated based on the building's
heating thermal load. The supply and return ducts of the air conditioning system were
dimensioned using the constant air velocity method. Air distribution was achieved by using
textile air ducts and other air supply and return elements. Based on the ventilation requirements
and the design thermal load of the building, the air conditioning system components selection
and sizing was carried out. Designed air conditioning system ensures that the temperature and
relative humidity within the building, necessary for the preservation of objects, are maintained
within the necessary limits throughout the year

• Keywords: zgrada za čuvanje predmeta od kulturnog značaja; klimatizacija; platneni kanali
• Keywords (english): cultural property storage facility; air conditioning; textile air ducts
• Language: croatian
• URN:NBN: urn:nbn:hr:235:484950
• Study programme: Title: Mechanical Engineering; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2024-05-13 17:30:37