The proposed utility model relates to a storage field crops and horticultural products, in particular to the means of ventilation and can be used in grain silos, storages and other spaces intended for the bulk storage of agricultural products. Device for the ventilation of agricultural products during storage, which consists of connected overlapping apertured sections, each of which is made in the form of an arch with the undulating surface is provided with connecting elements, each of which is adapted to receive a reciprocally openings adjacent sections when the sections overlapping arrangement. Each connecting element may be formed as a rod of length sufficient to place it in the openings on opposite edges of the lower section. Thus on each rod with both ends thereof may be formed as abutments transverse protuberances disposed inside the section at the location of the rod sections in the bores and adapted to introduce them into the holes and to prevent the output shaft from the holes after rotation around its axis. In addition, one end of the rod can be bent to form a handle. Since the device is operating in an environment where applicable Bulk storage of agricultural products, that rigidity plays an important role in enabling to increase the amount mortgaged for storage products. The technical result is expressed in enhancing stiffness and preventing shifting of the device during loading and unloading of vegetables.Предлагаемая полезная модель относится к хранению продуктов полеводства и садоводства, в частности к средствам вентиляции и может быть использована в зернохранилищах, овощехранилищах и других помещениях, предназначенных для насыпного хранения сельскохозяйственной продукции. Устройство для вентиляции сельскохозяйственной продукции при хранении, состоящем из соединенных внахлест перфорированных секций, каждая из которых выполнена в форме арки с волнообразной поверхностью, снабжено соединительными элементами, каждый из которых выполнен с возможностью разм
