In the conditions of constant increase of heat-shielding characteristics of external protecting designs according to standard base of Belarus at designing of buildings at a stage of calculation of thermal balance of premises there are more situations when heat loss is much less than counted premise of heat input and in this case all heating loading is directed on heating of infiltrated air which should arrive spontaneously through external protections, but does not arrive outside in a premise because of the raised hermetization of protecting designs. Design concepts to provide energy and resource efficient heat and air supply of hermetic buildings are presented in work.
systems of a heat and air supply, design concepts, hermetic buildings
Systems of a heat supply and ventilation of buildings are the most power- and resource-intensive. The modern engineering equipment should provide safety and convenience in operating at its small cost, metal consumption, labor input of installation and the maximum industrialization of buildings. Now the basic attention is given to creation of new progressive technologies of a heat supply and air supply the many-stored inhabited and public buildings providing comfortable parameters of a microclimate by criteria energy - resource-saving and ecology.
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3. Snisky F. Control processes for saving energy: Per. s angl./Under the editorship of E. K. Maslovsky. -M.: "Mir", 1981.-390с.
