Drainage floor drains are drainage floor drains used in drainage pipes. Drainage floor drain, including small cover plate, grid plate, large cover plate, funnel, shell, baffle plate and water outlet; among them, the large cover plate is installed on the upper end face of the shell, and the funnel is installed in the central stepped hole of the large cover plate, The grid plate is installed on the upper end face of the funnel, the small cover plate is installed in the central hole of the grid plate, at least one water outlet is arranged on the side of the casing, and at least one baffle plate is arranged in the inner cavity of the casing and is close to the water outlet.
Reasonable design, complete functions and novel structure. On the premise that the high water seal has the function of deodorization, a self-sealing device is set in the water storage cavity. After that, the zipper will automatically close. It has four anti-overflow, anti-insect, anti-odor and four-proof functions to prevent the flammable gas in the pipeline from entering the room. It effectively avoids the occurrence of unfavorable phenomena such as difficult drainage caused by the use of plastic balls or floats for old products, odor and flying insects and mice crawling outside when the water storage cavity is short of water.
With an adjustable end face, it can be adjusted up and down during initial installation or decoration. When debris blocks the water storage cavity and causes the flow of water to slow down, the user can turn out the water storage cavity for cleaning at any time, without the need for professional maintenance personnel to dredge, which solves the problem of destroying the ceiling when the old-fashioned floor drain needs to be opened downstairs to operate.
