A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a novel floor drain. The novel floor drain comprises a base, a metal cover plate, a filter screen and an air seal, wherein the metal cover plate is a downwards-recessed arc cover plate, and the middle part of the metal cover plate is hollow-out; the filter screen is in the shape of a barrel with the upper end open, and the opening of the filter screen is in butt joint with the hollow-out part of the metal cover plate; the air seal is in the shape of a barrel with the upper end open and is arranged on the periphery of the filter screen to wrap the filter screen; a sealing cover is arranged at the bottom of the air seal and connected to the bottom of the filter screen through an elastic string; the base is provided with a slot matched with the air seal in shape; the filter screen and the air seal are arranged inside the slot of the base; the metal cover plate is matched with the base in shape. The novel floor drain is convenient to clean, odor-resistant, insectproof, ant-blocking and high in sealing performance.
The invention discloses a novel floor drain. The novel floor drain comprises a base, a metal cover plate, a filter screen and an air seal, wherein the metal cover plate is a downwards-recessed arc cover plate, and the middle part of the metal cover plate is hollow-out; the filter screen is in the shape of a barrel with the upper end open, and the opening of the filter screen is in butt joint with the hollow-out part of the metal cover plate; the air seal is in the shape of a barrel with the upper end open and is arranged on the periphery of the filter screen to wrap the filter screen; a sealing cover is arranged at the bottom of the air seal and connected to the bottom of the filter screen through an elastic string; the base is provided with a slot matched with the air seal in shape; the filter screen and the air seal are arranged inside the slot of the base; the metal cover plate is matched with the base in shape. The novel floor drain is convenient to clean, odor-resistant, insectproof, ant-blocking and high in sealing performance.
Novel floor drain
ZHANG GUOHONG (author)
2015-08-05
Patent
Electronic Resource
English
IPC:
E03F
SEWERS
,
Abwasserkanäle