Self-adjusting pipeline cleaning robot and cleaning method

Abstract

The invention relates to the technical field of pipeline sanitation and safety, in particular to a self-adjusting pipeline cleaning robot and a cleaning method. According to the cleaning robot, the auxiliary module is arranged on the chassis of the movement module, and when the inner diameter of a pipeline is increased, a sleeve stretches the length of a telescopic rod assembly under the action of the magnetic force of a magnetic adsorption ball so as to keep the chassis to walk stably; when the inner diameter of the pipeline is reduced, the inner wall of the pipeline applies axial pressure to the sleeve, the length of the telescopic rod assembly is compressed, and the passing ability of the base plate in the pipeline is guaranteed. The hidden danger that the robot cannot work normally and even turns backwards due to the fact that the forefront end part and the tail end part, close to the robot, of the crawler permanent magnet adsorption structure are in poor contact with the inner wall of the pipeline when the robot enters the turning section of the vertical pipeline from the horizontal pipeline is effectively eliminated. In the vertical pipeline section, the telescopic rod assembly and the crawler belt permanent magnet adsorption structure are coordinated and matched, it is guaranteed that the robot crawl stably, and then vertical pipe wall cleaning and disinfection work is better completed.

Description

technical field [0001] The invention relates to the technical field of pipeline hygiene and safety, in particular to a self-adjusting pipeline cleaning robot and a cleaning method. Background technique [0002] Large range hoods are widely used in restaurants, restaurants, hotels, factories, schools, hospitals, enterprise canteens, etc. If they are not cleaned regularly, the surface of the range hood pipes and the flue will be covered with dirt, resulting in poor fume treatment effect. Well, there are even potential safety hazards, prone to fires, breeding of bacteria and a significant increase in power consumption. The cleaning of large-scale range hood pipes is a kitchen project in the catering industry that has been subject to mandatory inspection by the state for environmental protection and fire protection in recent years. Therefore, there is a long-term and stable growth of the rigid demand market in every county and city. However, there are very few multi-domain rang...

AI Technical Summary

Problems solved by technology

[0006] However, it is difficult for the above-mentioned range hood duct robot to be suitable for inclined ducts, and it is also difficult to crawl steadily in vertical ducts.

It is difficult for the walking chassis to fully contact the inner wall of the pipeline, so that the cleaning and disinfection work in the pipeline cannot be completed

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