STRUCTURE AND METHOD FOR PREVENTING LEAKING WATER ON WATER PIPE

摘要

PURPOSE: A water leakage preventing structure of a water pipe is provided to completely prevent water leakage as a sealing member is pressed by four parts of a band unit and a metal piece is installed on the connection part of the band unit. CONSTITUTION: A water leakage preventing structure of a water pipe comprises a sealing member(300), a band unit(400), and a secondary sealing member. The sealing member is installed on the outer circumference of a flange(210). A water pipe(200) and a sluice valve are connected in the flange. A protrusion is formed on the lower surface of the sealing member. The secondary sealing member is formed between the outer circumference and the sealing member of the flange.