Push type drainage device

The push type drainage device comprises a drainage rod, an upper cover and a lower cover, the drainage rod is arranged in a cavity formed by the upper cover and the lower cover, the drainage rod is of a hollow structure with the tail sealed, and a water inlet and a water outlet are formed in the drainage rod; a hollow column is arranged on the upper cover; the drainage rod is further provided with a first fixing groove and a second fixing groove, the lower cover is further provided with a drag hook matched with the first fixing groove and the second fixing groove, and when the drainage rod pops up, the drag hook is connected with the second fixing groove, and the water inlet is communicated with the hollow column. When the drainage rod is pushed in, the drag hook is connected with the first fixing groove, the water inlet is disconnected from the hollow column, and the push type drainage device is provided to achieve simple and rapid drainage of equipment needing drainage. 本申请为一种推动式排水装置，其包括：排水杆、上盖和下盖，所述排水杆设于上盖