But isolation tank body's sealing device

The utility model provides a but isolation tank body's sealing device, includes is no less than two double -deck waterproof stripe, but install in the recess of isolation tank body's lower box upper end double -deck waterproof stripe's bottom, but double -deck waterproof stripe's top and isolation tank body's last box lower extreme contact to by last box and box extrusion down, double -deck waterproof stripe includes first layer adhesive tape and second floor adhesive tape, being equipped with first manger plate tooth on the inner wall of first layer adhesive tape, being equipped with second manger plate tooth on the inner wall of second floor adhesive tape, first manger plate tooth is placed with second manger plate tooth is crisscross. The utility model discloses simple structure throughinstalling double -deck adhesive tape under between box and the last box, has realized waterproof dirt -proof function, because first manger plate tooth is placed with second manger plate tooth is crisscross, more can improv