Procedimiemto and device for monitoring and preparation of the sand reservoir sand in a container device for spreading sand on vehicles, particularly rail vehicles

摘要

Procedure for monitoring the sand supply in a container sand reservoir (2) a device for spreading sand of a vehicle, especially a vehicle on rail, mainly fast express train or where a generator is scheduled pulse, for example a selenium cell to monitor the level of reserve sand, presenting it in a control point, particularly in the area of ​​the vehicle, for example on the instrument panel, characterized in that a diagnostic (7) monitors the flow of sand led to an injector (5) through a feed pipe sand (10), and notifies the control point over sand flow, introducing the flow of sand into cells consecutive cells of a wheel (15), measuring the number of revolutions of the wheel of cells (15) which can measure the volume of sand per unit time, for example according to a table or aid of a computer, and visualizing it as consumption per unit time in the control point, preferably in the area of ​​the vehicle.