Apparatus for automated collection of flood event and rain relief samples

摘要

A device for collecting liquid samples of flood events and rain relief, with a turbulent flow-through jacket container (100) having a liquid inlet (101) and a liquid outlet (102), wherein inside the jacket container (100) at least a first sample container (110) for automated Collecting an aliquot of the initial liquid of a flood event to be examined, and a second sample container (120) for automatically collecting an aliquot of the final liquid of the flood event under investigation, characterized in that the first sample container (110) is in the range an upper end surface (111) arranged inlet port (112) for rapid filling with the shell container (100) recorded initial liquid of the flood event and with a relative to the clear surface of the inlet opening (112) very small, also in the region of the upper end face che (111) arranged outlet opening (113) for an associated with the filling process escape of air from the sample container (110) is provided to cause a singular non-turbulent filling of the first sample container (110) for sampling, and also the second Sample container (120) having a large-area opening (122) arranged in the region of an upper end face (121) for continuous filling of the second sample container (120) with a liquid flowing through the jacket container (100) and for initial leakage of air connected to the filling process from the sample container (120) and for a continuous discharge of liquid from the Sample container (120) is provided to cause for sampling a turbulent filling of the second sample container (120), which lasts until a decrease of the liquid below the opening plane.