A core pipe that disinfects for handling boats and ships water ballast

The utility model discloses a core pipe that disinfects for handling boats and ships water ballast, its characterized in that: constitute by spray tube, section of thick bamboo chamber, snap ring, a core section of thick bamboo, the spray tube comprises pipeline, annulus, shower nozzle, cylindrical annulus structure material is nanometer silver, section of thick bamboo intracavity wall has two draw -in groove structures for the installation snap ring. Core section of thick bamboo structure is fixed in an intracavity by two snap rings, a core section of thick bamboo is by offering circular arc toper pore, and arc toper pore material is nanometer silver, section of thick bamboo chamber end has the flange, is convenient for and other pipeline installation. Cylindrical annulus structure all has nanometer silver NULL with circular arc toper porous structure, the performance of disinfecting high efficiency, and the annulus structure can make water ballast and the abundant contact of nanometer silver with circular a