Anti-seepage device

The utility model discloses an anti-seepage device. The anti-seepage device comprises a first pipeline, a second pipeline and an ethylene propylene diene monomer strip, a first flange piece is arranged on the side, close to the second pipeline, of the first pipeline. A second flange piece is arranged on the side, close to the first pipeline, of the second pipeline. The EPDM rubber strip is arranged between the first flange piece and the second flange piece and used for preventing leakage at the joint of the first pipeline and the second pipeline. The ethylene propylene diene monomer strip is arranged between the first pipeline and the second pipeline, so that the problem of leakage at the joint of the first pipeline and the second pipeline is solved. 本申请公开了一种防渗装置。其中，防渗装置包括第一管道、第二管道以及三元乙丙橡胶条；第一管道靠近第二管道的一侧设置有第一法兰件；第二管道靠近第一管道的一侧设置有第二法兰件；三元乙丙橡胶条设置于第一法兰件和第二法兰件之间，用于防止第一管道和第二管道的连接处渗漏。本申请通过在第一管道和第二管道之间设置三元乙丙橡胶条，使得第一管道和第二管道的连接处不会出现渗漏问题。