Smart city auxiliary equipment for preventing sewer sewage and pungent smell from overflowing

Abstract

The invention relates to the technical field of smart cities, and discloses smart city auxiliary equipment for preventing sewer sewage and pungent smell from overflowing. The smart city auxiliary equipment comprises a water collecting cover, wherein a water collecting tank is movably connected to the bottom of the water collecting cover, a temporary storage cavity is movably connected to the rightside of the water collecting tank, an elastic rope is movably connected to the interior of the temporary storage cavity, a floating ball is movably connected to the bottom of the elastic rope, a connecting rod is movably connected to the bottom of the floating ball, and a piston is movably connected to the bottom of the connecting rod. In rainy days, accumulated water on the surface of an urban road is collected by the water collecting cover and then injected into the water collecting tank, and at the moment, water applies upward buoyancy to the floating ball, so that the piston does not makecontact with a partition plate any more, sewage is discharged quickly, when the sewage is instantaneously injected into a sewer, suction force is generated to the interior of the temporary storage cavity, the suction force is applied to water flow in the temporary storage cavity, the discharge of the water flow is accelerated, and therefore the effect of automatically accelerating the discharge of accumulated water in rainy days is achieved.

Description

technical field [0001] The invention relates to the technical field of smart cities, in particular to an auxiliary device for preventing the overflow of sewer sewage and pungent odors for smart cities. Background technique [0002] With the development of science and technology and social economy, people have higher and higher requirements for the construction of smart cities. For a city, its drainage function is extremely important. The quality of urban drainage system is often the key to measure the quality of a city. Factors, so more and more cities pay attention to the construction of urban drainage system. [0003] The traditional urban drainage system is completed through the construction of underground sewers, while the sewers and urban roads are connected through the manhole cover. The traditional manhole cover only has the drainage function. Thereby cause pollution, simultaneously in the season of hot weather, sewer often can send out the pungent smell, and this sm...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides an auxiliary device for preventing the overflow of sewer sewage and pungent smell for smart cities, which has the advantages of automatically accelerating the removal of stagnant water in rainy days, and automatically blocking the pungent smell and overflowing sewage in the sewer, solving the problem of Solved the problem that the traditional sewer manhole cover cannot prevent sewage overflow, and it is easy to produce pungent odor in hot weather

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