Analiza učinkovitosti centralnega prezračevalnega sistema v enostanovanjski stavbi

Markič, Žan (author), Prek, Matjaž (mentor)

Kakovost zraka ima velik vpliv na udobje človeka, zato je v zadnjih letih velik poudarek na razvoju prezračevalnih sistemov. Ljudje s pogostim obolenjem za alergijami in ljudje, ki živijo v predelih, kjer je zunaj slaba kakovost zraka, ne morejo naravno prezračevati prostorov (odprta okna), saj na okenskih okvirjih nimajo filtrov, s katerimi bi se znebili alergenov in onesnaževalcev od zunaj, in zato moramo živeti v prostorih s slabo kakovostjo zraka. Prav zato se je začel razvoj prezračevalnih sistemov, ki s pomočjo filtrov in z izmenjavo toplote poskrbijo za kakovosten zrak in ugodje v prostoru, ne glede na to, kakšni so zunanji pogoji. Najbolj znan in uporabljen prezračevalni sistem je rekuperacija, ki je še posebej učinkovita v enostanovanjskih stavbah, ki imajo dobro zračno tesnost.

• Language: Slovenian
• Keywords: kakovost zraka, onesnaževalci, prezračevanje, učinkovitost prezračevanja, rekuperacija
• Work type: Final paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FS - Faculty of Mechanical Engineering
• Place of publishing: Ljubljana
• Publisher: [Ž. Markič]
• Year: 2019
• Number of pages: XIV, 30 f.
• PID: 20.500.12556/RUL-109247
• UDC: 697.92:628.8(043.2)
• COBISS.SI-ID: 16828699
• Publication date in RUL: 29.08.2019

Secondary language

• Language: English
• Title: Analysis of the central ventilation system and its efficiency for single residential building

Abstract

Air quality has a great impact on the well being of humans, that is why in the recent past years there has been great emphasis on the development of ventilation systems. People with common allergy disorders and others who live in areas with poor outdoor air quality can not simply naturally ventilate (open windows) as there are no filters on window frames with which we could remove allergens and pollutants from the outside. This results in people living in homes with poor air quality. This is the main reason for development of ventilation systems that with the help of filters and heat exchange provide clean air in living quarters regardless of the external conditions outside. The most common of such ventilation systems is heat recovery ventilation which is especially effective in single residential buildings with great air tightness.

• Keywords: air quality, pollutants, ventilation, ventilation efficiency, heat recovery ventilation