Pipe cleaning technology plays a necessory role in petrol industrial and supplying water field.Pipe cleaning takes special meaning at estimation inside maintanence; media supplying change and riot status for pipe.In pipe cleaning technology, cleaning art is the core, design for special cleaning machine is the key. Art and instrutment is combined. To study the petrol supplying pipe, especailly on pipe cleaning technology art and instrument, the essay prepared based on below:
1. Studied current petrol supplying specification and charactor, analyzed the reason for common jam; riot; rupture, summarized effective guard and solution.
2. Deeply study the current pipe clearning technology and instrument, through compare and analyze various art schemes; advance and weak places, through optimizing design, referred more convenient and effective pipe cleaning technology and instrument.
3．Further research on a newly cleaning device. The device motivates the brush by pushing worm wheel rotating in high pressure liquid in one way,in another way, high pressure liquid spurting out forms high pressure jet flow, in these ways to complete cleaning. In addition, the device has function of preventing and solving jam problem.