Projekt sustava ventilacije, grijanja, i hlađenja zgrade za proizvodnju lijekova

master's thesis

• Title (english): Design of heating, cooling and ventilation system for pharmaceutical production building
• Author: Karlo Ivanišević
• Mentor: Darko Smoljan (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2018-01-26, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering; Process Energy Engineering

Abstract

U ovom radu prikazano je projektiranje sustava ventilacije, grijanja i hlađenja zgrade za proizvodnju lijekova ukupne korisne površine 2000 m2. Zgrada se nalazi na području grada Zagreba i sastoji se od uredskih prostora, skladišta, laboratorija za proizvodnju lijekova i podzemne garaže. Proizvodnja lijekova odvija se u odgovarajuće dizajniranim strogo kontroliranim ''čistim prostorima'' čija je svrha zaštita proizvoda od zagađenja.
Klimatizacijski sustav uredskih prostorija i skladišta izveden je kao zračno vodeni sustav s dvocijevnim ventilokonvektorima kao ogrjevnim, odnosno rashladnim tijelima i centralnom klimatizacijskom jedinicom za pripremu zraka za ventilaciju. Kao ogrjevni medij koristi se topla voda u režimu 70/55°C, a kao rashladni medij vodena otopina etilen-glikola s masenim udjelom od 30% i režimom 7/12°C.
Prostori za proizvodnju lijekova zahtijevaju dobavu velikih količina čistog filtriranog zraka. Za održavanje toplinske ugodnosti i kvalitete zraka predviđen je zračni centralni klimatizacijski sustav sa 100% vanjskog zraka i povratom topline iz istrošenog zraka. Klimatizacijska jedinica smještena je na ravni krov zgrade.
Za potrebe grijanja i hlađenja odabrani su plinski kondenzacijski kotao i rashladnik vode sa zrakom hlađenim kondenzatorom. Ventilacija podzemne garaža i sanitarnih prostorija riješena je s dva zasebna odsisna ventilacijska sustav.
U prvom dijelu rada provedeni su proračuni toplinskih gubitaka prema normi EN 12831 i toplinskih dobitaka prema VDI 2078. Navedeni proračuni poslužili su za pravilno dimenzioniranje komponenata sustava. Na kraju rada dan je prikaz tehničkih crteža kojima je definiran raspored komponenata sustava te sheme njihovog spajanja i regulacije.

Abstract (english)

This master's thesis present design of heating, cooling and ventilation systems for pharmaceutical production building with a total usable floor area of 2000 m2. The pharmaceutical production building is located in the city of Zagreb. Building has offices, storage facility, underground garage and laboratories for pharmaceutical production. Medicinal production is carried out in acceptable design and strictly controled ''cleanrooms'' which basic function is to protect the manufactured product from contamination.
Office rooms and warehouses HVAC system is carried out as an air-water system with two pipes fan coil elements as heating or cooling bodies and a central air conditioning unit for ventilation air preparation. Hot water is used as a heating medium in a 70/55 ° C regime, and as a cooling medium is used solution of ethylene glycol with a 30% weight ratio and a 7/12 ° C regime.
Medicinal production sites demand large amounts of clean filtered air. To maintain comfort and air quality, an central air conditioning system with 100% outdoor air and heat recovery from exhausted air is provided. The air conditioning unit is located on the flat roof of the building.
Gas condensing boiler and water cooler with the air-cooled condenser were selected for heating and cooling. Ventilation of the underground garage and sanitary rooms was solved with two separate ventilation systems.
Calculations of the thermal losses according to the EN12831 and the thermal gains according to VDI 2078 were performed in first part of this master’s thesis. These calculations were used for proper dimensioning and selection of system components. At the end of the thesis there is an overview of the technical drawings which define the layout of the system components and their regulation schemes.

• Keywords: ventilacija; grijanje; hlađenje; klimatizacija; čisti prostori; kotao; ventilokonvektori
• Keywords (english): ventilation; heating; cooling; air conditioning; cleanroom; boiler; fan coils
• Language: croatian
• URN:NBN: urn:nbn:hr:235:462198
• 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: 2019-05-22 21:22:43