20.500.12556/DKUM-83161 Ogrevanje, prezračevanje in klimatizacija v proizvodni hali diplomsko delo Heating, ventilation and air conditioning of a manufacturing hall Diplomsko delo predstavlja problem prezračevanja in klimatizacije v proizvodni hali, v kateri je zaradi pridobitve novih obdelovalnih centrov sistem prezračevanja potreben posodobitve. V prvem delu predstavimo pomembne parametre in sestavne dele centralnega sistema, nato se lotimo preračuna toplotnih dobitkov zaradi transmisije in sevanja ter notranjih toplotnih dobitkov zaradi obratovanja strojev in emisije toplote delavcev v prostoru. Preračun hladilne obremenitve in izbira klimata z adiabatnim hlapilnim hlajenjem kažeta, da ob izbiri notranjih pogojev 26 °C in 62 % RV razvlaževanje ni potrebno. V tem primeru za hlajenje potrebujemo 39,39 kW hladilne moči. Zaradi rekuperatorja in adiabatnega hlajenja potrebujemo za prezračevanje in hlajenje le 15 kW električne moči. The diploma represents a problem of ventilation and air conditioning of an expanding machining and production hall. In the first part we discuss important parameters and components of a central ventilation and air conditioning system, then we tackle heat gain calculations based on heat transmission, solar gain and internal heat gains caused by operating machinery and heat emission from workers. Heating load calculation and our choice of using an adiabatic evaporative cooling air handling unit, show us that with internal design conditions of 26 °C and 62 % RH, dehumidification is not necessary. In this instance we need 39,39 kW of cooling capacity. Because of our use of a heat exchanger and adiabatic evaporative cooling, we need 15 kW of electricity for cooling and ventilation combined. ogrevanje klimatizacija in prezračevanje proizvodna hala obdelovalni center udobje oljna megla heating air conditioning and ventilation production hall machining center comfort oil mist true true false [T. Forstner] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2022-09-22 16:50:01 2023-07-06 14:50:48 2023-07-07 03:08:05 0000-00-00 00:00:00 2022 0 Maribor 0 Maribor 1 spletni vir (1 datoteka PDF (IX, 47 str.) 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 628.8(043.2) 132121603 UN_Forstner_Tobi_2022.pdf UN_Forstner_Tobi_2022.pdf 1 224EB30493D0B173E8214671836B9A92 a8aa26417a4516e02348dddb125bdd234fe887d6c999d5a108fc75f723503561 1682fc26-3a87-11ed-ab29-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=163293 Fakulteta za strojništvo 0 0 0