Dust collection device for road

Abstract

The invention discloses a dust collection device for a road. The dust collection device comprises a speed reduction band. A water storage cavity is formed in the position, on the lower side of the speed reduction band, of a roadbed. A u-shaped structure is adopted by the water storage cavity. A containing opening is formed in the upper end of the water storage cavity. Drainage pipelines and dust fall pipelines communicating with the drainage pipelines are symmetrically arranged in the water storage cavity. An overflow opening is formed in one side of each drainage pipeline. The dust collectiondevice has the advantages that when the speed reduction band is automatically stored and restores, a middle piston greatly reduces load gravity through incompressible static fluid, acting force is transmitted to a left piston and a right piston, the left piston drives a dust collection piston through a left piston rod to do the exhaust and suction stroke, the right piston drives a water suction piston through a right piston rod, a synchronous rod and a driven piston rod to do the water suction and drainage stroke, non-raised too high dust on the road is sucked into the dust fall pipelines tobe subjected to dust fall treatment, the dust is prevented from polluting the environment, and the body health of pedestrians is protected.

Description

technical field [0001] The invention relates to the technical field of environmental protection equipment, in particular to a road dust collection device. Background technique [0002] At present, vehicles often raise dust during driving, resulting in a poor road environment. Pedestrians are more likely to inhale a large amount of dust and enter the lungs of the human body when walking on unsheltered roads, seriously affecting their health. The main reasons for raising dust are: the tires pull out the ground, the exhaust pipe blows too much, and the speed of the vehicle is too fast. In the prior art, in order to reduce dust, speed bumps are generally used to slow down vehicles, and sprinklers sprinkle water to absorb and moisten dust, but there are the following defects: [0003] 1. It is impossible for a sprinkler to continuously sprinkle water on the same road surface. The road surface after watering can only raise dust in a short period of time. After the water evaporate...

AI Technical Summary

Problems solved by technology

[0003] 1. It is impossible for the sprinkler to continuously sprinkle water on the same road surface. The road surface after watering can only raise dust in a short period of time. After the water evaporates, the dust will still rise;

[0004] 2. The deceleration belt can decelerate the vehicle to a certain extent and reduce dust, but it is still unavoidable that the exhaust pipe exhaust will cause dust to rise, and the effect is general

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