Microclimate in a flat with additional air intakes

• Autorzy: Telejko M.

Warianty tytułu

PL

Warunki mikroklimatyczne w mieszkaniach z dodatkowymi nawiewnikami powietrza wentylacyjnego

• Języki publikacji: EN

Abstrakty

EN

The relation between the gravitational ventilation and distribution of intake openings are presented here. The possibility of installing additional openings to provide sufficient quantity of indispensable air is presented here. These are essential to gas combustion in heating devices. Two different ways of localization of such openings are discussed. The first one is based on making openings supplying the air to external barriers. This results in the limitation of backward duct in ventilating ducts. Simultaneously, the decrease of comfort zone in flats is noticeable. Placing the opening directly in the external barrier causes rapid cooling of flats. This results in feeling of draught. The second solution dealt with placing identical opening in an internal barrier, bordering with the staircase. The effect of such solution was similar to the first one. It was also based on limiting the occurrence of backward ducts inside ventilating ducts. However, in the latter case, we did not notice the deterioration of microclimatic conditions in examined flats.

Słowa kluczowe

EN

building's microclimate conditions; ventilating air; ventilating ducts; carbon dioxide concentration

PL

warunki mikroklimatyczne budynków; powietrze wentylacyjne; kanały wentylacyjne; stężenie dwutlenku węgla

• Wydawca: Wydawnictwo Politechniki Świętokrzyskiej
• Czasopismo: Structure and Environment
• Rocznik: 2010
• Tom: Vol. 2, no. 1
• Strony: 46--52
• Opis fizyczny: Bibliogr. 9 poz., tab., wykr.

Twórcy

autor

Telejko M.

• Kielce University of Technology, Al. Tysiąclecia Państwa Polskiego 7, 25-314 Kielce, Poland,

Bibliografia

• [1] Fanger P.O. (1980): Human Comfort and Energy Consumption in Residential Buildings, Proceedings of the International Conference on HVAC, Tucson, AZ, USA.
• [2] Liddament M.W. (1996): A Guide to Energy Efficient Ventilation, AIVC.
• [3] Miśniakiewicz E. (2002): Exchange of air in habitable rooms and its influence on the quality of internal air, Ph.D. thesis, Technical University of Opole. (in polish).
• [4] Nantka M.B. (2004): Ventilation in general construction - the review, working, problems and myths, Materials of Installing Forum, Poznań (in polish).
• [5] Nowakowski E. (2002): Problems with gravitational ventilation in rooms, Installing Market 9/2002 (in polish).
• [6] Sowa J. (1995): Migration process of the contamination in conditions of stochastic disturbances. Ph.D. thesis, Department of Environmental, Technical University of Warsaw (in polish).
• [7] Minister of infrastructure in the matter of technical conditions that buildings and their location should answer. (Dz.U. Nr 75, poz. 690 with latest changes) (in polish).
• [8] PN-83/B-03430 - Ventilation in habitable buildings of collective and public usefulness. Requirements (in polish).
• [9] PN-83/B-03430:Az3:2000 - Ventilation in habitable buildings of collective and public usefulness. Requirements (The sheet of changes Az3) (in polish).