Fog control air curtain system

Abstract

The invention provides a fog control air curtain system for use on a highway, comprising a plurality of air curtain bodies distributed in spaced manner; each air curtain body is framed in shape; each air curtain body is rested on the highway and perpendicular to the highway; the fog control air curtain system also comprises a fan; an air passage communicated with the fan is formed in each air curtain body, each air curtain body is provided with a plurality of air outlets communicated with the corresponding air passage. The fog control air curtain system is simple in structure, employs few devices, controls the agglomerate fog at a frequent fog section of the highway to be off the driving range according to the air curtain principle, and the safety of the driving area with agglomerate fog is improved.

Description

technical field [0001] The invention relates to the field of defogging devices, in particular to a fog-controlling air curtain system. Background technique [0002] Fog was not considered a very important issue in meteorology, but as a weather phenomenon rather than a meteorological element, so the issue of fog season was seldom studied. However, with the rapid development of social and economic construction, especially the sea, land and air transportation, the importance of fog has become obvious, because heavy fog is often the main cause of traffic accidents. [0003] In recent years, with the aggravation of environmental pollution, the occurrence of fog has shown irregularity. Its impact on driving safety is mainly manifested in the following two aspects. [0004] Due to the mixture of fog water, accumulated dust and dust, the road surface is relatively wet, resulting in a decrease in the adhesion coefficient between the tire and the road surface. Under normal circumst...

AI Technical Summary

Problems solved by technology

In autumn and winter, the temperature is low, foggy, often rainy and snowy, which will affect the sight distance and road conditions, and easily lead to traffic accidents

[0005] Heavy fog scatters light and can absorb light, resulting in reduced visibility, sometimes less than 10m

Therefore, once an accident occurs, most drivers will panic and cause traffic accidents

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