INVESTIGATION OF RECUPERATOR EFFICIENCY USING IN RESIDENTIAL PREMISES.

Purpose. Investigation of ventilation and conditioning systems for residential premises in order to ensure a healthy atmosphere and maintain a comfortable temperature in such premises. Methodology. Analytical investigation of the ventilation systems, recuperation technologies which can be applied in residential premises. Result. In this paper are considered the microclimatic features of residential premises and public premises. Constructions of air recuperators and air conditioning systems are explored. The possibility of using recuperator systems of heating and cooling for the observance of sanitary norms, determined for residential premises, is substantiated. It is noted that in the case of using ventilation and air conditioning systems in residential areas, it is important to ensure the intensity of the input and output of air at various temperatures and natural conditions. In order to ensure the temperature regime, the observance of the required humidity of air and its speed in residential premises, it is proposed to use a plate recuperator and an appropriate control system. Calculations were made to compare the amount of energy consumed and its cost for the real consumer during the heating period. Scientific novelty. An analysis of the calculations of tidal units with different types of heaters was conducted, and showed that the most effective way to heat the cold tidal air, to feed it into the room, is the electric heater in conjunction with the recuperator. Practical significance. The functional scheme, the system of ventilation and air conditioning with the use of plate recuperators are developed, which is the basis for creation of experimental complexes and laboratory installations. [ABSTRACT FROM AUTHOR]