PRESSURE CONTROL SYSTEM FOR REPAIRRING AND REINFORCING PIPE LINES WITH NON-EXCAVATION AND METHOD THEREOF

摘要

The present invention relates to a top sewer repair arrangement of reinforcement baling press and a control pressurer system and method use it is identical. It is more particularly related to which a baling press, is used for top sewer repairing with reinforcing and a pressure regulating system and method and uses baling press. 2.Include: an inlet body (10) for background technique [0002] control pressurer system as shown in the figure of top sewer maintenance and reinforcing of the invention, is used to seal the entrance (1a) of top downcomer (1); One inlet controller (110) is connected to inlet body (10) and control Air-Water influx and enters top sewage pipe (1); One outlet body 20 is used to seal the outlet 1b of top sewage pipe 1; One discharge control valve unit (210) is connected to the discharge of Air-Water outlet body (20) and that control is in top sewage pipe (1); One main control unit 300 is connected to intake valve deposit unit 110 and discharge control valve unit 210, controls intake valve deposit unit 110 and discharge control valve unit 210, and the pressure in top sewage pipe 1 in this way is constant,