20.500.12556/RUL-125953 Naprava za avtomatsko čiščenje prezračevalnih filtrov Automatic filter cleaning device Diplomska naloga se ukvarja z razvojem avtomatskega sistema za čiščenje filtrov, ki se nahaja na prezračevalnem sistemu pred izmenjevalcem toplote. Izbrani so bili primerni prezračevalni filtri z zadostno kvaliteto filtracije. Zasnovan je sistem spiranja umazanije s filtrov s silo vodnega curka. Izračunana je pralna sila vodnih curkov, na podlagi katere je izbran primeren pretok in vrsta šobe. Izračunan in numerično simuliran je bil tudi padec tlaka v fleksibilni cevi, ki dovaja vodo do kolektorja na katerem so šobe. Zasnovan je bil tudi horizontalni in vertikalni pomik sistema in ohišje sistema, ki ga pritrdimo na izmenjevalec toplote. The thesis consists of the development of an automatic filter cleaning system attached to the ventilation system in front of the heat exchanger. Suitable filters with sufficient filtration quality were selected. A system for washing the dirt out of the filters with water jet was designed. The washing power of the water jets is calculated after which the appropriate water flow rate and nozzle type are selected. The pressure drop in the flexible pipe supplying water to the collector on which the nozzles are, was also calculated and numerically simulated. The horizontal and vertical displacement of the system and the housing of the system, attached to the heat exchanger were designed as well. Pranje prezračevalnega filtra konstruiranje šobe vodni curek naprava prototip pretok. Ventilation filter washing construction nozzle water jet device prototype flow. true false false [B. Iskra] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2021-04-10 08:30:40 2021-04-10 08:30:43 2022-09-05 03:53:27 0000-00-00 00:00:00 2021 0 Ljubljana 0 XXII, 56 str. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 697.942:621.694.3(043.2) 228392 61195523 6947.pdf 6947.pdf 1 B27F9D65D7ECCF2E6FF18511C8E82C70 51e08c93ed48d3c8048eb6b90f1dc53c6af72f86f61a7fa23737d48ea7946d7b d3aeb920-a1bb-11eb-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=141823 Fakulteta za strojništvo 0 0 0