目前,部分地区洗手盒下面的地漏和地漏盖是由铸铁制成的,而且地漏盖下面的小碗较平,脏水只能慢慢地漏下。如果遇到停水时,有的住户忘了关闭水笼头,等到水来时,由于脏水不能迅速流走,使水溢出。不仅自己受害,且波及左邻右舍。为避免这类事情发生,我们经过反复试验认为,用塑料球盖代替铸铁盖效果较好。 At present, the floor drain and floor drain cover under the hand-washing boxes in some areas are made of cast iron, and the small bowl under the floor drain cover is relatively flat, and the dirty water can only slowly leak down. If there is a water stoppage, some tenants forgot to close the tap and wait until the water comes in because the dirty water cannot escape quickly and the water overflows. Not only do you suffer from yourself, but it also affects neighbors. In order to avoid this kind of thing from happening, we have tried and tested repeatedly that it is better to replace the cast iron cover with a plastic ball cover.