Catch basin screening anti-blocking device

• Main Authors: QI CHUFAN, YAN XIN, ZHANG JIE, TANG XIAOMIN, YE SUXIAN, ZHANG FENG
• Format: Patent
• Language: Chinese; English
• Published: 03.01.2020
• Subjects: CESSPOOLS; FIXED CONSTRUCTIONS; SEWERAGE; SEWERS; WATER SUPPLY

The utility model provides a rainwater well screening and filtering anti-blocking device. INCLUDING SCREEN PORTION, the screening part is a rectangular box; rectangular box top opening, one side surface of the rectangular box is inclined, and the horizontal section area of the rectangular box is gradually reduced; a water outlet is machined in the side face, opposite to the inclined side face, ofthe rectangular box, a grid is arranged in the rectangular box, one side of the grid is connected to the inclined side face, the other side of the grid is connected to the water outlet, and the connecting point of the grid and the inclined side face is higher than the connecting point of the grid at the water outlet. The device disclosed by the utility model can be simply suspended in the existingrainwater well, is high in concealment, convenient to install and low in cost, does not need to change the structure of the existing rainwater well, and has great popularization and use values. 本实用新型提供一种雨水井筛滤防堵装置，包括筛滤部，筛滤部为矩形