| 摘要 |
<p>The present invention relates to a pipe cleaning system to remove impurities inside a pipe (P3). The present invention is configured to include: a cleaning water supplying unit (400) to supply cleaning water inside the pipe (P3); a high pressure nitrogen supplying unit (500) to supply high pressure nitrogen inside the pipe (P3); and a main operation unit (100) to which the cleaning water supplying unit (400), the high pressure nitrogen supplying unit (500), and the pipe (P3) are respectively connected to deliver cleaning water and high pressure nitrogen to the pipe (P3). The main operation unit (100) is configured to include: an operation body; a first flow path (110) formed inside the operation body and connected to the high pressure nitrogen supplying unit (500); a second flow path (120) formed inside the operation body connected to the cleaning water supplying unit (400); and a connection flow path (160) formed inside the operation body connected to the pipe (P3), the first flow path (110) and the second flow path (120) being joined therein, and a vortex flow generating device (200) provided in the first flow path (110) to generate vortex flow by the high pressure nitrogen. Thus, in the present invention, scale deposited inside the pipe (P3) is removed by wiping the inside of the pipe (P3) with cleaning water and high pressure nitrogen, and the cleaning water and the high pressure nitrogen are moved inside the pipe (P3) while generating vortex flow; thereby leading to an advantage of improving the cleaning efficiency inside the pipe (P3).</p> |
