Urban heavy rain waterlogging prevention flood diversion equipment

Abstract

The invention relates to the technical field of flood diversion devices, and discloses an urban heavy rain waterlogging prevention flood diversion device. The urban heavy rain waterlogging preventionflood diversion device comprises a flood diversion box with a rectangular section, wherein the top of the flood diversion box fixedly communicates with a water inlet pipe; a filter screen is connectedto the inner pipe wall, close to the top, of the water inlet pipe through a dismounting mechanism; a first water outlet pipe fixedly communicates with the vertical outer box wall of one side, close to the box bottom, of the flood diversion box; a second water outlet pipe fixedly communicates with the vertical outer box wall, far away from the first water outlet pipe, of the flood diversion box; avalve plate is connected to the inner box wall, corresponding to the second water outlet pipe, of the flood diversion box through an adjusting mechanism; the axis of the valve plate coincides with the second water outlet pipe; the adjusting mechanism comprises a T-shaped sliding groove; the T-shaped sliding groove is formed in the inner box wall of the flood diversion box; and the T-shaped sliding groove is positioned right above the second water outlet pipe. The urban heavy rain waterlogging prevention flood diversion equipment has the advantages that the drainage speed is increased when waterlogging occurs, the pipeline cleaning cost is low, the filter screen is not prone to blockage when waterlogging occurs, and the filter screen is convenient to install and disassemble.

Description

technical field [0001] The invention relates to the technical field of flood diversion devices, in particular to a flood diversion device for urban heavy rain prevention and internal waterlogging. Background technique [0002] For the drainage problem of the city during the heavy rain season, the common treatment method is to install municipal rainwater drainage pipes, and then directly discharge the rainwater through the drainage pipes, but in the rainy season, especially heavy rain, a single municipal rainwater drainage pipe cannot do it If the rainwater is discharged in time, the urban waterlogging will occur. Once the rainwater waterlogging occurs, it will cause a lot of inconvenience and pollution to the city, which is not conducive to environmental protection. If multiple drainage pipes are installed, the city will not be in the heavy rain season for a long time. Floods do not happen frequently, and the long-term use of multiple drainage pipes increases the cost of pip...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides an urban heavy rain waterlogging prevention and flood diversion device, which has the advantages of accelerated drainage speed when waterlogging occurs, low cost of cleaning pipelines, filter screen is not easy to block when waterlogging occurs, and is easy to install and disassemble the filter screen, etc. , which solves the problems of high cost of pipe cleaning caused by existing urban drainage and the problem that the filter screen is easy to block when waterlogging occurs

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