An automatic flip-type rainwater inlet sewage interception device

Abstract

The invention discloses an automatic overturning rainwater intercepting device. The flap is connected to the flap below the hinge, and there is also a filter net pocket at the bottom of the automatic flip device. The flap can be automatically opened and closed through the hinge, effectively collecting the road garbage accumulated in the rainwater outlet, and at the same time ensuring the overflow function; After the hinge-type flap discharges the garbage and runoff rainwater, it can immediately restore the equilibrium state, close the device, and realize the anti-odor and anti-mosquito function; the two sides of the flap can be opened asynchronously, and the functions of sewage interception, overflow and anti-odor can be realized at the same time. The spring plate not only increases the load-bearing of the flap, but also ensures that the flap will not be opened frequently to cause a decrease in life; this device does not need power, automatically adjusts and operates, does not change the structure of the original rainwater outlet, saves operating costs, and is simple in structure and easy to install And cleaning, reducing the cost of work.

Description

technical field [0001] The invention belongs to the technical field of drainage, in particular, the invention relates to an automatic turning-type rainwater intercepting device. Background technique [0002] China is now in urbanization During the peak period, the population and wealth continue to concentrate in the city, and the urban area is getting bigger and bigger. With the continuous acceleration of the urbanization process, the building density in the city is also increasing, and the impact of the urban rainwater system on people's daily life is becoming more and more obvious. . Once the city is hit by a heavy rainstorm, the suddenly multiplied flood cannot be discharged, and it will run wantonly in the city, which will easily cause stagnant water and waterlogging. Therefore, the road will instantly become a "river" and the square will immediately become a "lake". This will not only pollute the environment , leading to traffic paralysis, property damage, and even a ...

AI Technical Summary

Problems solved by technology

Although the special rainwater grate for the airport can drain water after rain to a certain extent to avoid local siltation, but because it uses a simple grate structure to prevent dirt, it cannot solve the problem of easy accumulation of garbage in the rainy season.

[0006] The invention patent with the application number CN200910049380.7 discloses a waste interception and deodorization device for rainwater outlets. A solid waste interception device is installed in the well room of the rainwater outlet, and a deodorization device is arranged below the solid waste interception device. The solid waste interception device is A grid-type frame with an upper end opening, the grid-type frame is hung on the fixed stainless steel hook on the inner wall of the rainwater well chamber through two handles on both sides, and the middle and lower parts of the side of the grid-type frame and the bottom surface are provided with uniform density In the filter area, an overflow area is set on the upper part of the side, and a drainage area is set above the overflow area, and a funnel-type water diversion frame or a water diversion plate is connected to the grid-type frame; Self-balancing flap water seal, but it cannot realize the functions of automatically isolating garbage and waste and its stench, and cannot achieve the purpose of effectively intercepting sewage without affecting drainage, etc.

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