Snow removing vehicle for road surface with ice and snow

Abstract

The invention discloses a snow removing vehicle for a road surface with ice and snow. The snow removing vehicle comprises a flat-bed trolley, wherein the front end of the flat-bed trolley is provided with a snow sweeper and a snow pushing shovel in sequence; a flat-bed trolley frame is provided with a first fan, a heat exchanger, a second fan and a hot-air boiler in sequence from front to rear; a first hot-air sprayer and a second hot-air sprayer are respectively arranged under the flat-bed trolley frame from front to rear; a hot-air outlet of the hot-air boiler is communicated with a hot-air inlet of the heat exchanger; a hot-air outlet of the heat exchanger is communicated with an air inlet of the first hot-air sprayer by the first fan; the two ends of the heat exchanger are respectively provided with a cold-air inlet and an air outlet; and the air outlet is communicated with an air inlet of the second hot-air sprayer by the second fan. The snow removing vehicle disclosed by the invention has the beneficial effects that hard accumulated snow or ice layers on the road surface can be rapidly removed, the removal is clean and thorough, so that safety passing of transportation tools can be guaranteed; and the traveling speed of the whole vehicle is high, the traveling speed can reach 30km / h, and the working efficiency and the heat-energy utilization rate are high, and therefore, the snow removing vehicle is especially suitable for removing large-area ice and snow on the road surfaces of airports and highways and the like.

Description

technical field [0001] The invention relates to a snow removal vehicle, in particular to a snow removal vehicle for ice and snow roads. Background technique [0002] In the winter in northern my country, there are often large areas of snowfall. After snowfall, roads such as airports and expressways are covered with snow, which affects people's normal travel. Especially because the temperature in northern winter is low, a layer of ice will form on the road surface after snowfall. Therefore, airports and highways have to be temporarily closed before the snowfall is completely cleared to avoid traffic safety accidents. [0003] In order to remove the accumulated snow to ensure travel safety, various snow removal vehicles have been invented to remove snow. The snow-clearing mode of existing road surface snow-clearing vehicle mainly contains two kinds: a kind of is to utilize the snow collecting device that is installed on the snow-clearing vehicle to collect the snow on the road...

AI Technical Summary

Problems solved by technology

This snow cleaning vehicle has been tested in practice and has the following problems: 1. Due to the limited temperature of the water vapor produced, it is impossible to melt the hard ice layer on the road instantly, so the hard snow or ice layer on the road cannot be completely removed. Especially when encountering freezing rain, the thickness of the frozen layer on the road surface can reach 30-40mm. It is impossible to clean the ice layer on the road surface with this kind of snow cleaning vehicle, and the road surface after cleaning is still unsafe to pass; 2. When working, you must use The thin ice on the road can be melted only by driving at a very low speed. The driving speed is slow and the work efficiency is low. It is especially not suitable for cleaning large areas of ice and snow roads such as airports and expressways.

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