Basement drainage ditch

The basement drainage ditch comprises a drainage ditch body and a cover plate, the cover plate is arranged in the drainage ditch body, a circulating groove is formed in the cover plate, a filter groove is formed in the side wall of the cover plate, the filter groove communicates with the circulating groove, a filter plate is arranged in the filter groove and comprises a filter screen and a filter frame, the filter screen is arranged in the filter frame, and the filter screen is arranged in the filter frame. The method has the effect of reducing the possibility that impurities block the drainage ditch. 本申请涉及一种地下室排水沟，包括排水沟本体和盖板，盖板设置在排水沟本体内，盖板上开设有流通槽，盖板的侧壁上开设有过滤槽，过滤槽与流通槽连通，过滤槽内设有过滤板,过滤板包括过滤网和过滤框,过滤网设置在过滤框内，本申请具有减少杂质堵塞排水沟的可能性效果。