| 摘要 |
<p>The urinal (10), operating without the use of water, has a ceramic or metal stand or basin with an outflow opening mostly covered by a shrouding (5). The urine flows out through slits and the like into a catch zone (8) under the shrouding. The outflow pipe (13) has an internal membrane (15) to decelerate the flow from the catch zone to prevent a rapid emptying where there is a container (23) for a disinfectant, which is at least partially permeable to treat the urine passing through it.</p> |
