A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a zero-pollution toilet. The zero-pollution toilet washes away and discharges excrement and urine thoroughly into a sewer pipe of a bathroom like a known common toilet does; in addition, bad smells emitted by the excrement and urine can be sucked and discharged into the sewer pipe of the bathroom before the bad smells overflow, so that air outside a toilet bowl of the toilet in the bathroom cannot be polluted by the bad smells of the excrement and urine. Accordingly, a person cannot be forced to breathe the bad smells of the excrement and urine and air in other rooms cannot be polluted by drifting and diffusing of the bed smells due to the fact that the zero-pollution toilet comprises a water flushing assembly, a water flushing pipe and a blow-off pipe like the known common toilet bowl does, and a pipe for pumping and discharging the bad smells of the excrement and urine and an assembly for pumping and discharging the bad smells of the excrement and urine are further arranged. The assembly for pumping and discharging the bad smells of the excrement and urine is composed of a draught fan and a power switch.
The invention relates to a zero-pollution toilet. The zero-pollution toilet washes away and discharges excrement and urine thoroughly into a sewer pipe of a bathroom like a known common toilet does; in addition, bad smells emitted by the excrement and urine can be sucked and discharged into the sewer pipe of the bathroom before the bad smells overflow, so that air outside a toilet bowl of the toilet in the bathroom cannot be polluted by the bad smells of the excrement and urine. Accordingly, a person cannot be forced to breathe the bad smells of the excrement and urine and air in other rooms cannot be polluted by drifting and diffusing of the bed smells due to the fact that the zero-pollution toilet comprises a water flushing assembly, a water flushing pipe and a blow-off pipe like the known common toilet bowl does, and a pipe for pumping and discharging the bad smells of the excrement and urine and an assembly for pumping and discharging the bad smells of the excrement and urine are further arranged. The assembly for pumping and discharging the bad smells of the excrement and urine is composed of a draught fan and a power switch.
| European Patent Office | 2021