Integrated self-adjusting urban gutter inlet sewage intercepting and initial rainwater discarding device

Abstract

The invention discloses an integrated self-adjusting urban gutter inlet sewage intercepting and initial rainwater discarding device. The device comprises a cast iron grate, stainless steel rotating shafts, aluminum alloy shutters, filter screens, a cuboid water tank, a trapezoidal water tank and a PVC pipe, wherein the stainless steel rotating shaft is embedded in one side, in the same direction, of each grating on the cast iron grate, an inner space is formed in each grating, the stainless steel rotating shafts are movably connected with the aluminum alloy shutters, each aluminum alloy shutter is of an arc-shaped structure, one side of each aluminum alloy shutter is heavy, the other side of each aluminum alloy shutter is light, the heavy side of each aluminum alloy shutter is located in the inner space of the corresponding grating, the light side is in contact with the other grating or a cast iron grate framework to form a closed structure, the trapezoidal water tank is arranged below the cast iron grate, the cuboid water tank is arranged inside the trapezoidal water tank, filter screens are arranged on the water tank walls of the two sides of the cuboid water tank, the positions of the trapezoidal water tank at the same height as the cuboid water tank are also provided with filter screens, the PVC pipe penetrating through the trapezoid water tank is arranged at the bottom of the cuboid water tank, and two sides of the trapezoidal water tank are externally connected with municipal sewage pipelines.

Description

technical field [0001] The invention relates to a gully device in a construction project, in particular to an integrated device which has a louver structure, can adjust a switch according to rainfall, and can simultaneously realize initial rainwater abandonment. Background technique [0002] The problem of waterlogging in the city is serious. Once the city is hit by a heavy rainstorm, the suddenly multiplied flood has nowhere to go and runs wantonly in the city, so the road instantly becomes a "river". There are many reasons for urban waterlogging. In some places, the drainage facilities are not perfect. In addition, when it rains, the rainwater washes the sand, leaves, branches and garbage on the road into the rainwater wells and drains, causing blockage and reducing the rate of rainwater discharge. The main reason for the blockage problem is that the traditional rainwater grate is difficult to clean, the sanitary cleaning is not timely, and the capacity of the drainage pip...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the deficiencies in the prior art, and provide an integrated self-adjusting urban stormwater interception device and initial rainwater abandonment device, which can effectively solve the high cleaning difficulty of traditional stormwater devices in the prior art , Ignore deodorization and other issues, realize the control of initial rainwater runoff pollutants, so that workers can clean up garbage in a timely and convenient manner, prevent clogging, and reduce the risk factor of cleaning. Flow, through effective initial rainwater abandonment, non-point source pollution control and rainwater utilization system

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