Coal-fired power station boiler air duct and air-conditioning ventilation duct wormlike cleaning robot

Abstract

The invention relates to a coal-fired power station boiler air duct and an air-conditioning ventilation duct wormlike cleaning robot. The air-conditioning ventilation duct wormlike cleaning robot comprises a peristaltic vehicle body, a controller, a vision system, an ultrasonic obstacle avoidance device and the like. The peristaltic vehicle body comprises a head and a vehicle body. The head is connected with the vehicle body through a skeleton type hydraulic connection turning device, and parts of the vehicle body are also connected through skeleton type hydraulic connection turning devices. The left, the right and the top of each section of the vehicle body are respectively provided with a non-power fixed traveling platform through a foldable telescopic device, and the bottom of each section of the vehicle body is respectively provided with a power traveling platform through a foldable telescopic device. The vision system and the ultrasonic obstacle avoidance device are installed at the front end of the head. A surrounding type cleaning device is disposed on a first section of the vehicle body, a second section of the vehicle body is connected with the controller, and a dust collection device is arranged on a third section of the vehicle body. The air-conditioning ventilation duct wormlike cleaning robot is capable of cleaning a primary-air air duct, a secondary-air air duct and a central air-conditioning air duct of a coal-fired power station boiler, and has the advantages of being flexible and accurate in motion, capable of cleaning air ducts in all-round manner, reliable in performance, reasonable in price and the like.

Description

Technical field [0001] The invention relates to a cleaning robot, in particular to a cleaning robot used for cleaning the air duct of a coal-fired power station boiler and an air conditioning ventilation duct. Background technique [0002] At present, there are many domestic researches on air duct cleaning robots, and there are many patent results, but almost all of them are the combination of crawler car bodies and large mechanical walls with brushes, which have limitations in motion. People often only pay attention to the comfort of the air conditioner, but often ignore the cleanliness of the air conditioner. The filter section of the air conditioning system generally only uses low-efficiency filters, and some even directly use return air. In addition, the air quality in some areas is poor and very Do less system maintenance, so the air duct is generally dirty. The primary air and secondary air ducts of power plant boilers cannot be cleaned timely and accurately due to various...

AI Technical Summary

Problems solved by technology

[0010] Looking at these air duct cleaning robots in China, their range of activities is greatly restricted by the air ducts, and they cannot move flexibly. Many dead spots are difficult to reach, and it is difficult to achieve stable cleaning of large-slope pipelines, 90° turning, and steep slope rises.

Even if you can barely make a large-angle turn, you will be slow, which will waste time and damage the machine

Foreign products mainly include winiclean from Sweden, danduct from Denmark, and airtox from Canada. Their products are high in technology but expensive, and still cannot get rid of the above problems

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