Overview of modern recuperators of indoor ventilation systems

The paper defines what a recuperator is and its main types, such as plate recuperator, rotary recuperator, recirculation recuperator, heat pipe recuperator, chamber recuperator, roof recuperator, water recuperator. The analysis of recuperators is carried out, the advantages and disadvantages of each type of recuperators are identified. The way the chosen recuperators work is specified. The most effective types of recuperators are identified. The types that are most suitable for use in agriculture, in the livestock industry are determined. On the farms containing cattle the most suitable are plate, rotary, chamber, roof recuperators. This is justified by the fact that these types of recuperators do not have much difficulty with the installation of equipment, fairly easy maintenance in relation to other types, and in most cases independence from electricity and high efficiency.