Bulkhead floor drain
View Patent ↗A bulkhead floor drain for positioning in the basement floor at the base of bulkhead stairs, such bulkhead floor drain extending beyond each side of the width of such bulkhead stair opening. The bulkhead floor drain has a top cover member and a lower channel duct positioned thereunder, such top cover member having a plurality of diagonal slots defined therein for passage therethrough of water and debris coming down said bulkhead stairs and falling into the lower channel duct, such bulkhead floor drain to direct such water to drainage areas to prevent water from flowing further onto the basement floor.
1. A bulkhead water drain for drainage of water, comprising:
a lower channel duct for positioning in the material of the floor of a basement directly on the inside of the foundation wall at the base of bulkhead opening in front of the stairs leading into said basement, said lower channel duct having a bottom member having first and second sides, first and second ends, a length, and first and second channel side walls extending upward, respectively from said first and second sides of said bottom member along the length of said bottom member, each of said channel side walls having a top, a length, an inner side and an outer side, the distance between said first and second ends of said lower channel duct defining the length of said lower channel duct, the distance between said inner sides of said first and second channel side walls defining the inner width of said lower channel duct;
a top cover member having a top having first and second sides, a length, first and second ends, first and second arms extending downward, respectively, from said first and second sides of said top along said length, each of said first and second arms having a base, a length, an inner side and an outer side, said top cover member having first and second ends, the distance between said first and second ends defining the length of said top cover member, said first and second arms extending the length of said top cover member, said length of said top cover member being approximately the same as the length of said lower channel duct, said top cover member being of a width to fit snugly between said inner sides of said first and second channel side walls when said top cover member is inserted within said first and second channel side walls of said lower channel duct and forming a first opening at said first end and a second opening at said second end, said top cover member being removable from said lower channel duct for easy cleaning of said lower channel duct:
a plurality of slots defined in said top of said top cover member for passage of water and debris therethrough, said plurality of slots extending a distance up to, but not including, said first and second ends of said top cover member along said length of said top cover member;
wherein said plurality of slots defined in said top of said top cover member are each disposed at approximately a 45 degree angle to said length of said top cover member, each of said slots being approximately 3/16 inch wide and spaced approximately 1-3 inches apart from one another; and
further including first and second apertures, each having a diameter of approximately ½ inch, said first and second apertures defined, respectively, in said top cover member at said first and second ends thereof.
2. The bulkhead water drain of claim 1 further including means to stop the downward movement of said top cover member within said lower channel duct.
3. The bulkhead water drain of claim 2 wherein said means to stop the downward movement of said top cover member within said lower channel duct comprises first and second catch members extending, respectively, from said inner sides of said first and second channel side walls, each of said first and second catch members formed of an inwardly extending catch member base and an inwardly extending catch member side extending upwardly from said catch member base.
4. The bulkhead water drain of claim 3 further including a plurality of drain apertures defined in at least one channel side wall for dispersion of water into said material of the floor of said basement surrounding said bulkhead water drain.
5. The bulkhead water drain of claim 4 further including a plurality of ridges formed on said outer sides of said first and second channel side walls for promoting adherence to said material surrounding said bulkhead water drain.
6. The bulkhead water drain of claim 5 further including at least one end cap for positioning around at least one of said first and second ends of said bulkhead water drain.