A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a deodorization floor drain. The deodorization floor drain comprises a bowl-shaped shell (3), a pipe (4) and a cover (2) with water drainage holes. The pipe (4) extends into the bowl-shaped shell (3) from the lower portion and is fixedly connected with the shell (3). An inner flange (7) is arranged on the lower portion of an opening part of the bowl-shaped shell (3). The distance between the upper surface of the inner flange (7) and an upper opening of the bowl-shaped shell (3) is equal to the thickness of the cover (2). The deodorization floor drain is characterized in that a reverse-U-shaped buckle seal (6) with the specific gravity smaller than 1 is arranged at the upper end of the pipe (4) in a buckled mode. Compared with the prior art, the deodorization floor drain can completely isolate odor in a sewer pipe from the indoor portion, and the deodorization effect is extremely good.
The invention discloses a deodorization floor drain. The deodorization floor drain comprises a bowl-shaped shell (3), a pipe (4) and a cover (2) with water drainage holes. The pipe (4) extends into the bowl-shaped shell (3) from the lower portion and is fixedly connected with the shell (3). An inner flange (7) is arranged on the lower portion of an opening part of the bowl-shaped shell (3). The distance between the upper surface of the inner flange (7) and an upper opening of the bowl-shaped shell (3) is equal to the thickness of the cover (2). The deodorization floor drain is characterized in that a reverse-U-shaped buckle seal (6) with the specific gravity smaller than 1 is arranged at the upper end of the pipe (4) in a buckled mode. Compared with the prior art, the deodorization floor drain can completely isolate odor in a sewer pipe from the indoor portion, and the deodorization effect is extremely good.
Deodorization floor drain
ZHAO XIANGDONG (author)
2015-10-21
Patent
Electronic Resource
English