Boundary device for road green belt

Abstract

The invention discloses a boundary device for a road green belt. The boundary device is formed from a plurality of curbstones connected end to end, the curbstones are arranged vertically on the ground, the end surfaces of the head and tail ends of the curbstone are provided with semi-slots, the openings of the semi-slots face outward, the semi-slots vertically extend from the top surface of the curbstone to the bottom surface of the curbstone, the semi-slots of the two adjacent curbstones form a passage allowing a vertical pipe to go through, the bottom opening of the vertical pipe is connected to a municipal water supply pipe, the top opening of the vertical pipe passes through the passage, the vertical pipe is provided with a greening nozzle and a dust falling nozzle exposed to the passage, the greening nozzle for spraying water to the green belt is communicated with the top opening of the vertical pipe through a corrugated pipe, the dust falling nozzle for spraying water to the road is communicated with the side of the vertical pipe through a hard pipe, the hard pipe extends upwardly and obliquely, the hard pipe and the vertical pipe form an acute included angle, the dust falling nozzle faces to the road and the dust falling nozzle and the greening nozzle are respectively provided with switches.

Description

technical field [0001] The invention relates to a boundary device for road green belts. Background technique [0002] Secondary dust is an important source of smog, and improper operation of muck trucks during transportation can easily lead to excessive muck being carried to urban roads. Sprinkling by sprinklers is currently a widely used measure to reduce dust and haze, but there are still quite a few problems. Watering on urban roads often requires sprinklers with a large amount of water. However, the number of sprinklers with a large amount of water to add water will increase accordingly, and the turning operation and empty driving will increase the traffic pressure. And when the sprinkling amount is too large, there will be local water accumulation on the road section with uneven road surface. Part of the localized water is muddy due to excessive dust accumulation on the road, and a larger area of ​​secondary dust will be caused by the sticky tape of the wheels when p...

AI Technical Summary

Problems solved by technology

[0002] Secondary dust is an important source of smog, and improper operation of muck trucks during transportation can easily lead to excessive muck being carried to urban roads

Part of the localized water is muddy due to excessive dust accumulation on the road, and when passing vehicles drive, it will cause a larger area of ​​secondary dust due to the sticky tape of the wheels; the other part will be directly drained through the road rainwater drainage pipe to cause waste

[0003] The vegetation under the viaduct is difficult to be moistened by rainwater. The existing artificial spraying method not only requires a lot of manpower, but also requires transport vehicles like sprinklers, causing traffic congestion and other disadvantages

Images