Pipe blockage handling device

Abstract

The present invention relates to a pipe blockage handling device comprising: a main body part in which high-pressure air capable of removing foreign substances blocking a pipe can accumulate, and which accommodates an accumulator; an air compressor which is connected to one side of the main body part and causes air to accumulate inside the main body part, thereby increasing the air pressure and amount of air accumulated in the main body part; a pipe insertion part which is connected to an end of the main body part and expands to a certain volume and shape when injected with the air accumulated in the main body part, wherein the pipe insertion part can seal the inside and outside of a blocked pipe by deforming to conform to the shape of an inlet of the blocked pipe when pressed against the inlet of the blocked pipe, and can seal the inside and outside of the blocked pipe by expanding to conform to the size and shape of the inside of the pipe and coming into close contact with the inner circumferential surface of the pipe when inserted into the inlet of the blocked pipe; and an air pressure discharge part which is provided in the pipe insertion part, communicates with the main body part, and is bendable. Also, the air pressure discharge part causes the high-pressure air accumulated inside the main body part to be discharged into the blocked pipe that is sealed at the inlet by the pipe insertion part, thus making it possible to effectively remove foreign substances in the blocked pipe. In addition, the present invention has the effect that foreign substances accumulated in the pipe can be removed by high-pressure air. Moreover, since the air pressure discharge part expands so as to come into close contact with the inner circumferential surface of the pipe while inserted in the pipe, the present invention has the effect that the inside of the pipe can be sealed regardless of the diameter of the pipe.

Dependencies are inferred from the claim text.