A non-contact high-speed cleaning method and high-speed cleaning system

By setting up a wind collecting air duct and sealed air duct on the ground cleaning vehicle, and using the combination of positive and negative pressure wind, efficient contactless cleaning of highway ground materials is achieved, solving the problem that the existing technology cannot take into account both high-speed driving and cleaning effects.

CN111088771BActive Publication Date: 2025-03-28SHAANXI YIJIE ELECTROMECHANICAL TECH CO LTD
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Patent Information

Application Number
CN201911342687.6
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2019-12-23
Publication Date
2025-03-28
Estimated Expiration
2039-12-23

AI Technical Summary

Technical Problem

Existing ground cleaning vehicles cannot take into account the safe driving speed of the expressway and the cleaning and collection effect of ground materials, and cannot effectively clean up garbage on highway roads.

Method used

The non-contact high-speed cleaning method is adopted to collect and accelerate the oncoming wind through the air collecting duct to form a positive pressure wind, and negative pressure wind is generated at the suction inlet of the aggregate pipe. The negative pressure wind is used to collect the ground materials, and at the same time, the positive pressure wind is used to lead out from both sides and below to block and lift the material to enhance the suction capacity.

Benefits of technology

It realizes efficient non-contact cleaning and storage of ground materials, improves cleaning speed and capacity, and can meet the needs of highway ground cleaning. The faster the vehicle speed, the stronger the cleaning capacity of ground materials.

✦ Generated by Eureka AI based on patent content.
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Abstract

In order to solve the technical problem that the existing ground sweeping vehicles cannot take into account both the safe driving speed of highways and the cleaning and collection effect of ground materials, the present invention provides a non-contact high-speed cleaning method and a high-speed cleaning system. The present invention uses a wind collection duct with a large inlet and a small outlet to collect the headwind generated during the driving of the vehicle and utilize it to form positive pressure wind, thereby generating negative pressure wind at the suction port of the collection pipe, and using the negative pressure wind to suck the ground materials into the collection pipe, realizing non-contact cleaning and collection of ground materials. Compared with the existing low-speed road sweepers that rely solely on mechanical cleaning and negative pressure adsorption collection, the present invention has a faster speed for adsorbing and collecting ground materials, a stronger absorption capacity, a more reasonable use of the wind power of the fan, and a greatly improved working speed and working range compared to traditional road sweepers, which can meet the needs of highway ground cleaning; and the faster the vehicle speed, the stronger the ability to blow and collect ground materials.
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