Anti-blocking rainwater grate

• Main Authors: SHAO MINGYUE, DU JIAYAO, HAO GUIZHEN, WANG JIANJUN, LIU CHENYU, LIU CHENXI, LI KUAN, LIU FUKANG
• Format: Patent
• Language: Chinese; English
• Published: 21.06.2024
• Subjects: CESSPOOLS; FIXED CONSTRUCTIONS; SEWERAGE; SEWERS; WATER SUPPLY

The utility model provides an anti-blocking rainwater grate, which belongs to the technical field of municipal administration and comprises an upper grate plate, a lower grate plate, a sundry storage basket and a sundry removal mechanism, and the upper grate plate is provided with first drain holes; the upper-layer grid plate covers the drainage ditch; second drain holes are formed in the lower-layer grid plate, the lower-layer grid plate is arranged in the drainage ditch and located below the upper-layer grid plate, and a filtering space is formed between the upper-layer grid plate and the lower-layer grid plate; the size of the second drainage hole is smaller than that of the first drainage hole; the sundry storage basket is arranged on one side of the filtering space; the impurity removing mechanism is arranged in the filtering space and can move along the filtering space. According to the rainwater grate, the upper-layer grate plate can preliminarily block sundries falling on the upper-layer grate plate a