| 摘要 |
A bathroom exhaust system includes a ventilated toilet seat assembly, one or more exhaust lines connected to the ventilated toilet seat through a mounting block attached to the toilet bowl behind the toilet seat and an exhaust fan located in or adjacent to the ceiling of the bathroom. The exhaust fan is vented to the outside atmosphere and is controlled by an electrical switch mounted on the wall of the bathroom. The ventilated toilet seat assembly includes a toilet seat that has a hollow interior and is provided with a plurality of vent apertures permitting communication with the interior of the toilet bowl. An exhaust line is provided at the rear of the toilet seat and cooperates with an exhaust passageway in a mounting block attached to the top of the toilet bowl just in front of the water tank and behind the toilet seat. The mounting block also includes the hinges for pivoting the toilet seat. One or more exhaust couplings extend from the end of the mounting block and a flexible exhaust hosing is attached to the exhaust couplings and extends therefrom to the exhaust fan located in an exhaust fan housing in the ceiling of the bathroom.
|
