The modes of air conditioning of fruits and vegetables storages'' Microclimite in the conditions of the harsh continental climate

The results of natural researches of active airdistribution system in a potato storage are given at storage of fruit and vegetable products in containers. The operating modes of airconditioning systems of a microclimate in the conditions of the harsh continental climate of Eastern Siberia are developed. The required amount of incoming air at various modes of active aeration of fruit and vegetable products is established that allows to provide maintenance of storage parameters in rather rigid limits for a long time and to minimize their losses. Thermodynamically processed external air flows to containers in the required quantities and its uniform distribution with the optimum normalized parameters is reached. The air is supplied according to the scheme "from below-up” in the direction of the movement of thermal streams. The uniform distribution of ventilating air in the mass of fruit and vegetable products in the horizontal and vertical planes with coefficient of unevenness 0,8... 0,93 is guaranteed. The developed mechanical system of airdistribution allows to 48... 53% to reduce a warmth expense on year-round functioning of active airdistribution system. The reduction of the required amount of incoming air makes from 20 to 22%.