Device for watering of roadways

摘要

The invention relates to a device for irrigation of roadway surfaces in a roadway with at least one recessed nozzle, which is detachably fastened in a holder.According to the invention, the mount consists of a with a flange 11 for connection to a corresponding flange 16 of a pipe feed line 17 hollow tube 10 is provided, a larger-diameter jacket tube 12 with a bottom opening in the over the outer surface of the hollow tube 10 can be guided in the assembled state and is aligned concentrically with respect to the hollow tube, and a plug connection, 13 in the form of a hollow body, which in the lower region a with an exact fit in the hollow tube 10 can be inserted in the upper region, an outer shell as well as for receiving of the nozzle body 14 has adapted inner shell. The nozzle body 14 with its upper edge is flush with the end face of the jacket tube 12 and is provided with a hardenable casting compound 25 between the plug-in connection of the outside jacket and the jacket tube is fixed on the inside jacket concentrically.