| 摘要 |
<p>A closet combined with a sewage tank (7). The closet comprises a frame which includes the sewage tank (7) and supports a toilet (1) composed of a bowl (3), a seat (4) and a cover (5). A flushing water tank (18) is connected to the closet. The closet bowl (3) is adapted to be closed in a pressure-tight manner by means of the closet cover (5) and is provided with a discharge valve (8) opening at a predetermined overpressure in the closed closet bowl (3). Means (24, 25, 31) comprising an air-pump (24) are provided to empty the closet bowl (3). By means of the air-pump (24) and said means (25, 31) simultaneously both the closet bowl (3) and the flushing water tank (18) are placed under overpressure. A member (21) is provided to supply flushing liquid from the flushing water tank (18) to he closet bowl (3) when the discharge valve (8) in the closet bowl (3) has been opened and the overpressure therein has been reduced. </p> |
