Optimizacija tesnil vgradnih pečic

Meh, Maks (author), Nagode, Marko (mentor), Oman, Simon (comentor)

Magistrska naloga obravnava optimizacijo tesnil in tesnilnih elementov v pečniških aparatih. Obstoječa tesnila opravljajo svojo nalogo tesnjenja vlage in izgub energije pri temperaturah do 300 °C v pečniškem prostoru. Ob določenih programih aparata pa je naloga tesnil le tesnjenje izgub energije pri temperaturah višjih od 300 °C. Ker so pečniški aparati tudi vedno bolj inovativni in vsebujejo več tehnologij v enem aparatu, smo bili prisiljeni za pečice 3v1, ki vsebujejo kombinirano pečico z možnostjo pirolitične samočistilne funkcije in peke s paro, razviti novo tesnilo. Zato smo se lotili izdelave hibridnega tesnila, ki bo zmožno zatesniti vse zahtevane funkcije pečniškega aparata. Po idejni zasnovi smo s pomočjo 3D-modelirnih programov izdelali prototip tesnila, sledila je izdelava načrtov in nato izdelava tesnila ter preizkusi tesnjenja pri željenih programih. Če se po izvedbi vseh preizkusov tesnjenja tesnilo izkaže pozitivno, bo to prvo tesnilo na trgu, ki bo zmožno tesniti vse te funkcije hkrati.

• Language: Slovenian
• Keywords: tesnjenje, pečica, silikonska tesnila, pirolitična tesnila, piroliza, hibridno tesnilo
• Work type: Master's thesis/paper
• Organization: FS - Faculty of Mechanical Engineering
• Year: 2024
• PID: 20.500.12556/RUL-158917
• Publication date in RUL: 22.06.2024

Secondary language

• Language: English
• Title: Optimization of built-in oven seals

Abstract

The master's thesis deals with the optimization of seals and sealing elements in oven appliances. The existing seals perform their task of sealing moisture and energy losses at temperatures up to 300 °C in the oven space. With certain programs of the device, the sealing task is only to seal energy losses at temperatures higher than 300 °C. Since oven appliances are also increasingly innovative and contain several technologies in one appliance, we were forced to develop a new seal for the 3in1 oven, which contains a combined oven with the possibility of pyrolytic self-cleaning function and baking with steam. That's why we set out to create a hybrid seal that will be able to seal all the required functions of the oven. According to the conceptual design, we made a prototype of the seal, with the help of 3D modelling programs, followed by the creation of the documents and then the production of the seal and sealing tests at the desired programs of the oven. If, after performing all the sealing tests, the seal proves positive, it will be the first one on the market that will be able to seal all these functions at the same time.

• Keywords: sealing, oven, silicone seals, pyrolytic seals, pyrolysis, hybrid seal