| 摘要 |
It is desired to obtain a connector which has a cross-section sufficient to dissipate the flow in order to keep a free space for the circulation of a stream of air and a free circulation of the fluid, so that the foam of servicing products or smells do not escape via orifices of tubes. It comprises a horn-shaped body (1) formed of a curved wall (4) of circular cross-section, decreasing downwards and having an inlet orifice (2), an outlet orifice (3), a free space (7) intended to dissipate water flowing in these vertical pipes (12, 13) as well as an inclined tube (5) beneath the inlet and intended to recuperate the dissipated outflow water and to channel it towards the collector. The inlet orifice (2) has a diameter which is greater than that of the outlet orifice (3). A cover (9) having several openings and at least one inspection hatch covers it, sealing it off in a leaktight manner. During use, the inlet orifice is in a more or less horizontal plane. The outlet orifice is connected to a horizontal collector (14) and one of the openings made in the cover sealing off the inlet orifice is connected to a vertical drain (12). <IMAGE>
|
