Improvements in soil tracks for frigorified or freezing cameras. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements in floor frames for cold rooms or freezing rooms, characterized by the fact that the frame is provided, for the vertical passage of air, from bottom to top with evenly distributed holes arranged in the bottom or on the lateral surfaces of parallel channels provided in the framework serving these channels for distribution of air following a direction of the framework, while the holes themselves are intended for air distribution in a direction perpendicular to the previous one, and because the vertical section of passage of each channel is equal to at least half of the passage section of each of the holes, while the overall passage section of all the holes is equal to a maximum of 4% of the horizontal surface of the framework, the air speed is regulated of form to reach at least 2.5 meters per second through the aforementioned holes. (Machine-translation by Google Translate, not legally binding)