| 摘要 |
The "W.C. basin ventilator" is a device that consists of a W.C. basin that contains, externally or internally, a ventilation motor. It operates with the process of the common European W.C. basin. Additionally, through a system of pipes constituting an internal siphon of the basin siphon, autonomously or not, it channels the polluted air (unpleasant smells) of the W.C. straight to the sewer. Another system of pipes can suck up the unpleasant smells before they fill the neighbouring area. The advantage is obvious. It manages to carry the unpleasant smells of the toilet to the sewer before they have time to fill the adjoining atmosphere. It thus services those W.C.s that do not communicate with an uncovered area or window. |
