Inserting pipe or tube into elongated duct - involves compressor, discharge piece, outlet and deflector

摘要

The inserter for tubular or pipes (8) into a lengthwise duct consists of a source (2) of liquid and/or gaseous fluid (4), connected to a compressor (6). At the other end of the pipe (8) is a discharge-piece (10) with at least one outlet (12) from which the fluid (4) emerges diagonally downwards against the direction of flow (14). A deflector (24) deflects part of the pipe (8) crosswise to the direction of the fluid (4) travelling in the pipe (8). A control (24) after the deflector (24) changes the pressure or volumetric flow. USE/ADVANTAGE - The pipe or tube can be easily inserted into a long duct.