Gas exhaust type odorless urinal

• Main Authors: SUN QINGCHEN, HE YURUI, CHEN XIANGQIAN, ZHOU JIPING
• Format: Patent
• Language: Chinese; English
• Published: 14.06.2024
• Subjects: FIXED CONSTRUCTIONS; FLUSHING VALVES THEREFOR; SEWERAGE; WATER SUPPLY; WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES

The utility model relates to an air exhaust type odorless urinal. The problem that the urinal emits peculiar smell is solved. A urinal body provided with an inductive switch and a side surrounding edge is provided with a suction hole, the bottom of the urinal body is provided with a lower discharge port, and the upper part of the urinal body is provided with a flushing sprinkler head with an electric control valve; the air suction hole is formed in the upper portion of the urinal body, an air suction channel communicated with the air suction hole is communicated with a downward air supply channel in the direction of the downward discharge port through a forced air feeder, the downward discharge port and the downward air supply channel are jointly communicated with a sewage discharge main channel through a liquid discharge branch channel and an exhaust branch channel which are parallel to each other respectively, and the sewage discharge main channel is communicated with an upper exhaust channel and a lower li