Urban rainwater filtering and collecting device

Abstract

The invention discloses an urban rainwater filtering and collecting device, and relates to the technical field of resource recycling. The urban rainwater filtering and collecting device comprises a water conveying pipe, a water leakage plate is movably lapped to the top of the water conveying pipe, a filtering mechanism is arranged at the lower end of the water leakage plate, a cleaning mechanism is arranged at the lower end of the filtering mechanism, a rectangular opening is formed in the right side of the water conveying pipe, and the filtering mechanism comprises two fixing rods, a rotating column and a movable screen. The two fixing rods are fixedly installed at the center of the front face and the center of the back face of the water leakage plate correspondingly, and the rotating column is rotationally installed at the lower ends of the two fixing rods. According to the urban rainwater filtering and collecting device, the filtering mechanism and the cleaning mechanism are arranged, gravel on the surface of the movable screen is cleaned and collected, and the situation that the gravel is accumulated on the surface of the screen or the inner side of the water conveying pipe, the movable screen or the water conveying pipe is blocked, and the rainwater collecting efficiency is affected is avoided.

Description

technical field [0001] The invention relates to the technical field of resource recycling, in particular to an urban rainwater filtering and collecting device. Background technique [0002] Resource recycling refers to the recycling of metal materials, inorganic non-metallic materials, polymer materials, solid waste and water resources, among which water resource recycling is the most common in daily life. First, sewage, rainwater, seawater and bitter Salt water is collected, and after being treated by the filter device, water resources can be reused, which reduces the consumption of water resources to a certain extent and promotes the circulation of water resources. [0003] However, when the rainwater collection device is collecting rainwater, the sand and stones mixed in the rainwater will easily block the filter plate, resulting in the inability of the collection device to efficiently collect rainwater, requiring manual cleaning or replacement of the filter plate, which ...

AI Technical Summary

Problems solved by technology

[0003] However, when the rainwater collection device is collecting rainwater, the sand and stones mixed in the rainwater will easily block the filter plate, resulting in the inability of the collection device to efficiently collect rainwater, requiring manual cleaning or replacement of the filter plate, which greatly consumes human resources and reduces the efficiency of rainwater harvesting

Images