Projekt grijanja i ventilacije školske zgrade

undergraduate thesis

• Title (english): Design of heating and ventilation system for a school building
• Author: Antonio Radenić
• Mentor: Darko Smoljan (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2018-02-28, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering

Abstract

U ovom radu prikazano je projektno rješenje sustava grijanja, ventilacije te pripreme potrošne tople vode Osnovne škole Jabukovac. Kao toplinski izvor koristi se kotao na pelete sa srednjetemperaturnim režimom rada (70/60 °C). Ogrjevna tijela izvedena su kao ventilokonvektori odabrani prema toplinskom opterećenju pojedinih prostorija. Ventilacijski sustav je izveden pomoću dvije ventilacijske jedinice. Prva ventilacijska jedinica koristi se za ventilaciju glavnog dijela zgrade koji uključuje učionice i urede zaposlenika. Sustav je izveden u VAV (eng. variable air flow) varijanti s potrebnom regulacijskom opremom. Regulacija volumnog protoka zraka se vrši prema koncentraciji CO2 unutar prostorija. Druga, manja ventilacijska jedinica koristi se za ventilaciju dvorane i pripadajućih garderoba. Ona je izvedena kao CAV (eng. constant air volume) sustav, te se njen rad poklapa s radom školske dvorane.

Abstract (english)

This paper presents the design of heating system, ventilation and preparation of domestic hot water of the Jabukovac Primary School. As a heat source, the pellet boiler is used with a medium-temperature operating mode (70/60 °C). The heating bodies were installed as fan coils selected for the thermal load of individual rooms. The ventilation system is provided by two ventilation chambers. The first ventilation chamber is used to ventilate a larger part of the building, including the classrooms and offices of the employee. The system is implemented in VAV (variable air flow) variant with the required regulating equipment. Airflow volume regulation is performed according to the CO 2 concentration inside the room. The second, smaller ventilation chamber is used for ventilation of the hall and associated wardrobes. It is installed as a CAV (constant air volume) system, and its operation coincides with the use of the school hall.

• Keywords: grijanje; ventilacija; škola
• Keywords (english): heating; ventilation; school
• Language: croatian
• URN:NBN: urn:nbn:hr:235:021619
• Study programme: Title: 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 resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2019-05-22 21:35:25