School playground drainage ditch structure

• Main Authors: ZHANG QI, LU JIANDAN, YING CHAOQUN, YING LIANGXI, YING YUYAN, ZHU JIAO'E, ZHU KANGMAN, GONG WEIJIE, LI GUI, WANG GUANQIONG
• Format: Patent
• Language: Chinese; English
• Published: 23.05.2023
• Subjects: CESSPOOLS; FIXED CONSTRUCTIONS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; SEWERAGE; SEWERS; TRANSPORTING; WATER SUPPLY

The utility model relates to a school playground drainage ditch structure, and relates to the field of drainage, the school playground drainage ditch structure comprises a base layer, a ditch body arranged on the base layer and a ditch cover plate arranged on the ditch body, water leakage openings are formed in the ditch cover plate, a filter cartridge is arranged on the ditch cover plate, and projections of the plurality of water leakage openings in the vertical direction are all located on the filter cartridge. Rainwater flows into the filter cartridge from the water leakage port of the ditch cover plate, and gravels and articles mixed in the water are filtered out from the water through the filter cartridge, so that the gravels and the articles are not easy to fall into the ditch body, and the blockage of the playground drainage ditch is reduced. 本申请涉及一种学校操场排水沟结构，涉及排水的领域，包括基层，设于基层上的沟体和设于沟体上的水沟盖板，水沟盖板上开设有漏水口，水沟盖板上设有过滤筒，若干漏水口在竖直方向上的投影均位于过滤筒上，在下雨天时，雨水从水沟盖板的漏水口流入过滤筒内，通过过滤筒将夹杂在水中的砂石和物品从水中过滤出来，从而使砂石和物品不易落入沟体内，进而