pipe cleaning robot

Abstract

The present invention relates to a pipe cleaning robot, which can easily clean various foreign objects such as dust accumulated inside the pipe, so as to prevent various foreign objects from stubbornly sticking to the inner wall surface and clean the pipe by sucking dust. The pipeline cleaning robot has wheels, and uses a wired-controlled electric vehicle to spray high-pressure air into the pipeline to clean the interior. It is characterized in that it includes: an electric vehicle, driven by an internal motor, with more than 4 wheels, at the front and rear A camera is installed; the control unit is equipped with a compressor, and a controller for controlling the electric vehicle, and electric wires and air pipes for controlling the electric vehicle are formed; the dust collection device has: more than two telescopic suction pipes in front of the electric vehicle extending toward the front; a manifold for gathering the air inhaled from the rear of two or more of the suction pipes into one space; a dust collection unit installed at the rear of the electric vehicle and having a filter inside; a connecting pipe, Connect the manifold and the dust collection part; and a plurality of air nozzles, which inject gas obliquely toward the rear dust collection part in the middle of the connecting pipe; the injection device has: more than two air injection pipes, in the The front of the electric vehicle is extended toward the front; the air pipe installation part installs the end of the air pipe at the rear of the electric vehicle; the air supply pipe divides the supplied gas into two or more supply pipes; the exhaust pipe is located at the rear of the electric vehicle The branch of the air supply pipe is connected with a plurality of the air nozzles; the adjustment screw installation hole passes through the exhaust pipe from the rear, and a thread is formed on the inner peripheral surface; the adjustment screw is installed in the adjustment screw installation hole, and the end is adjusted The gas entering the exhaust pipe or the gas discharged from the exhaust pipe.

Description

Technical field [0001] The present invention relates to a pipe cleaning robot. More specifically, it relates to a robot that can easily clean various foreign objects such as dust accumulated in a pipe, so as to prevent various foreign objects from sticking to the inner wall surface stubbornly, and clean by sucking in the dust. Pipe cleaning robot. Background technique [0002] Generally, pipes are used for air supply and exhaust. Therefore, various foreign matter contained in the incoming and outgoing air gradually accumulates on the pipes, and the accumulation becomes a suitable condition for the growth of various bacteria or mold. [0003] In addition, dust or foreign matter accumulated in the ducts during ventilation or ventilation enters the room through the ducts to cause respiratory diseases, which have adverse effects on the human body and become a cause of pollution of indoor air. [0004] In particular, the ducts installed on the ceiling of buildings or subways supply cold ...

AI Technical Summary

Problems solved by technology

[0003] In addition, dust or foreign matter accumulated inside the ducts during ventilation or ventilation enters the room through the ducts and causes respiratory diseases, which have adverse effects on the human body and become the cause of indoor air pollution.

[0004] In particular, the ducts installed in the ceilings of buildings and subways supply cold air to the platform in summer, and stop using it in winter, and supply cold air to the platform again in summer. Since the dust accumulated in winter is sprayed to the tires together with the cold air, it is difficult to Causes harm to the human body and causes diseases of the circulatory system of the human body

[0005] In order to prevent the dust and other dirt accumulated in the pipeline from being sprayed on the human body to cause harm and cause diseases of the circulatory system, it is necessary to regularly remove the dust or dirt remaining inside the pipeline, but people cannot enter the pipeline for cleaning

[0006] Therefore, recently, a remote-controlled robot has been used to enter the interior of the pipeline and use a cleaning brush or spray compressed air to remove accumulated dust and foreign objects. However, this method has the problem of instantaneous re-accumulation of splashed dust and foreign objects, resulting in reduced efficiency. The problem that the camera of the robot is difficult to ensure the line of sight

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