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Title:OPTIMIZACIJA SISTEMOV ZA PREPREČEVANJE VODNEGA KAMNA V TOPLOTNIH POSTAJAH DALJINSKEGA OGREVANJA
Authors:ID Matičič, Primož (Author)
ID Krope, Jurij (Mentor) More about this mentor... New window
ID Predin, Andrej (Comentor)
Files:.pdf MAG_Maticic_Primoz_2010.pdf (12,62 MB)
MD5: EB929C83A9243AC52448BE833F1A92BE
PID: 20.500.12556/dkum/fc217378-ff9a-4b48-b0d2-5d6394171235
 
Language:Slovenian
Work type:Master's thesis/paper
Organization:FE - Faculty of Energy Technology
Abstract:V sistemu daljinskega ogrevanja v Ljubljani se za preprečevanje izločanja vodnega kamna v toplotnih postajah za pripravo sanitarne tople vode večinoma uporabljajo sistemi s tekočimi polifosfati. Te sisteme poskušamo nadomestiti s sistemi, ki delujejo brez dodajanja kemijskih sredstev v potrošno vodo. V magistrskem delu so v realnih razmerah ovrednoteni termični sistem in naprave za magnetno obdelavo vode ter primerjani s sistemom na osnovi tekočih polifosfatov. Obravnavani so tudi sodobni pristopi k izbiri regulacijskega ventila kot ključnega elementa v termičnem sistemu in optimizacija teh sistemov, ki izboljša njihovo učinkovitost pri preprečevanju izločanja vodnega kamna.
Keywords:energetika, daljinsko ogrevanje, toplotna postaja, prenosnik toplote, naprava za magnetno obdelavo vode, termični sistem, vodni kamen, sanitarna topla voda
Place of publishing:Krško
Publisher:[P. Matičič]
Year of publishing:2010
PID:20.500.12556/DKUM-14811 New window
UDC:662.921:697(043.3)
COBISS.SI-ID:1024029020 New window
NUK URN:URN:SI:UM:DK:AO65PKMI
Publication date in DKUM:12.09.2010
Views:4841
Downloads:426
Metadata:XML DC-XML DC-RDF
Categories:FE
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Secondary language

Language:English
Title:OPTIMIZING DESCALING SYSTEM IN DISCTRICT HEATING SUBSTATIONS
Abstract:To prevent descaling in heat substations for the production of domestic warm water, liquid polyphosphates systems are mainly used in district heating system in Ljubljana. We try to substitute these systems with systems for the operation of which any additional chemicals in consumer water are needed. This Master's Work evaluates thermic system and devices for magnetic water treatment under realistic conditions, and compares them with liquid polyphosphates system. It also discusses current approaches to the choice of regulation valve as the key element in thermic system and optimization of these systems that improves their efficiency at descaling.
Keywords:energetics, district heating, heat substation, heat exchanger, magnet device, thermic system, scale, domestic warm water


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