Pavement cleaning method and pavement cleaning vehicle

Abstract

The invention provides a pavement cleaning method and a pavement cleaning vehicle implementing the method; a pavement is cleaned by at least one group of sprayed water flows, a negative pressure area is arranged in the middle of the sprayed water flows, the dust attached to the pavement and other surface refuse are removed from the pavement under the impact of the water flows, the sprayed water flows are reflected up under the reactive force of a ground, the reflected water flows assist in removing the dust and other surface refuse, and the refuse is charged into a refuse collection device under the action of suction force of negative pressure. The pavement cleaning method and the pavement cleaning vehicle can provide effective cleaning and collection for the dust on the pavement and other surface refuse, it is guaranteed that the cleaned pavement is free of ponding, the mud sputtering problem due to wheel rolling and the icing problem of the pavement in winter in the prior art are avoided effectively, and the cleaned pavement can be kept clean continuously.

Description

technical field [0001] The invention relates to the technical field of road surface cleaning, in particular to a road surface cleaning method and a road surface cleaning vehicle for realizing the road surface cleaning method. Background technique [0002] Existing road surface cleaning vehicles include cleaning vehicles, road sweeping vehicles, cleaning and sweeping vehicles, etc. Different road surface cleaning vehicles have different cleaning methods, but the above cleaning vehicles all directly clean or clean the road surface. However, the collection effect of dust and tire rubber powder on the road surface is poor, especially the dust and tire rubber powder that exist in small potholes. Moreover, after cleaning, the mud-water mixture on the road surface will splash on the surrounding pedestrians or vehicles. In winter, the road surface is easy to freeze, which brings troubles to pedestrians and vehicles. [0003] In order to solve the above problems, CN104831664A disclo...

AI Technical Summary

Problems solved by technology

However, with this road cleaning vehicle, the garbage collection effect is poor at the place where the rotating water spray plate is far away from the suction chamber, and since multiple rotating water spray plates are arranged in the suction chamber, what is sucked by the suction chamber is the outside of the rotating water spray plate In the cleaning area, there are cleaning and suction dead angles, and the cleanliness of one-time cleaning is poor

In addition, in order to remove the garbage in the suction chamber, the negative pressure device must have high power, small air inlet, and large flow to achieve the effect of high negative pressure. High consumption

Images