Water seal device of tail water cooler bulkhead gate

The utility model discloses a water seal device of a tail water cooler bulkhead gate. The water seal device comprises a bottom water seal laid along the bottom edge of a panel of the tail water coolerbulkhead gate and side water seals laid along the two side edges of the panel of the tail water cooler bulkhead gate. The bottom water seal and the side water seals on the two sides form a U-shaped structure; each of the bottom water seal and the side water seal comprises a small L-shaped steel plate and large angle steel which are welded on the gate, a rubber mat groove is formed by the small L-shaped steel plate and the large angle steel, a rubber mat is arranged in the rubber mat groove, a water seal rubber strip is arranged at the top of the rubber mat, and the water seal rubber strip isconnected with the panel through a pressing plate and a bolt; bolts penetrate through the pressing plate, the water seal adhesive tape, the rubber mat and the small L-shaped steel plate from top to bottom and are connected wit