Floor sink strainer and assembly
A strainer for a floor sink and a floor sink strainer assembly. The strainer includes a central body defining a perimeter and further includes a generally planar flange extending outwardly from the perimeter of the body. The flange has a shape and size corresponding to the size and shape of the bottom wall of the floor sink. As a result, the strainer is constrained from lateral movement and lifting during a high influx of water.
1. A floor sink and strainer assembly comprising:
a receptacle including a basin for collecting water, the basin including a plurality of sidewalls and being open at one end of the side walls and generally closed at an opposing end of the sidewalls by a bottom wall, the bottom wall defining a bottom wall perimeter at a juncture with the sidewalls, the bottom wall further defining an outlet opening therein;
a strainer received in the basin, the strainer including a central body and a generally planar flange located about the central body, the central body defining a projection relative to the planar flange and having a plurality of apertures extending therethrough, the flange being supported by the bottom wall and having a flange perimeter extending to a position greater than halfway and less than completely between the outlet opening and bottom wall perimeter of the basin; and
the sidewalls of the basin and the flange cooperating to constrain lateral movement and lifting of the strainer such that the central body remains located over the outlet opening during an influx of water into the floor sink and strainer assembly.
2. The floor sink and strainer assembly of claim 1 , the flange perimeter extends a distance that is one of at least ¾ths and 8/10ths of the distance between the outlet opening and the bottom wall perimeter.
3. The floor sink and strainer assembly of claim 1 , the flange perimeter extends at least 9/10ths of the distance between the outlet opening and the bottom wall perimeter.
4. The floor sink and strainer assembly of claim 3 , wherein central body is hemispherical in shape and projects in a direction away from the outlet opening.
5. The floor sink and strainer assembly of claim 1 , wherein the central body includes a round perimeter and the flange perimeter is rectangular.
6. The floor sink and strainer assembly of claim 1 , wherein proceeding about the flange perimeter, the flange has a varying width defined between the central body and the flange perimeter.
7. The floor sink and strainer assembly of claim 1 , wherein the plurality of openings in the central body of the strainer include elongated slots.
8. The floor sink and strainer assembly of claim 1 , further comprising a plurality of apertures extending through the flange.
9. The floor sink and strainer assembly of claim 8 , wherein the plurality of apertures through the flange encircle the central body and comprise an area of less than fifty percent of the area of the flange.
10. The floor sink and strainer of claim 8 , wherein the plurality of apertures through the flange includes a plurality of round holes.
11. The floor sink and strainer assembly of claim 1 , wherein the sidewalls of basin define a rectangular cross-section.
12. The floor sink and strainer assembly of claim 1 , further comprising a radial flange extending outward from the sidewalls at the open end of the basin.
13. The floor sink and strainer assembly of claim 1 , further comprising a grate coupled to the basin and extending over the open end.
14. The floor sink and strainer of claim 1 , wherein the plurality of apertures extending through the central body include a plurality of round holes.